Main Page

Difference between revisions of "Quests (PSO2)"

From Arks-Visiphone
Jump to navigation Jump to search
Line 801: Line 801:
 
|-
 
|-
 
|}
 
|}
 
 
  
 
==[[Challenge Quests]]==
 
==[[Challenge Quests]]==

Revision as of 18:52, 13 February 2021

Emergency Quests

Campaign Quests

A quest that can be picked up for a specific campaign, or ARKS Boost Rally, etc. You can complete a target quest that has a qualifying campaign attached by doing a quest listed from this option. ※During ARKS Boost Rally, only ABR campaign quests will be listed here.

Featured Quests

Featured Quests are quests that are changed every day, and usually have boosts or are part of a campaign. You can play the Featured Quest regardless of whether you have it unlocked or not.

Free Fields

Free Fields allow for the exploration of certain fields without restriction on time or an objective. Once you've reached the deepest regions of the field, you will fight a powerful enemy.

Area Name Requirement Objective
Ultra Exploration: Lillipa
超界探索:砂漠・地下坑道・採掘場跡
MapNab01.png Forest Exploration
森林探索
Complete Free Exploration: Forest Head to the final area!
MapAmd01.png Volcanic Cave Exploration
火山洞窟探索
Complete Free Exploration: V. Cave Head to the final area!
MapLil01.png Desert Exploration
砂漠探索
Complete Free Exploration: Desert Head to the final area!
MapNab02.png Tundra Exploration
凍土探索
Complete Free Exploration: Tundra Head to the final area!
MapLil02.png Subterranean Tunnels Exploration
地下坑道探索
Complete Free Exploration: Sub. Tunnels Head to the final area!
MapAmd02.png Skyscape Exploration
龍祭壇探索
Complete Free Exploration: Skyscape Head to the final area!
MapNab03.png Ruins Exploration
遺跡探索
Complete Free Exploration: Ruins Head to the final area!
MapAmd03.png Sanctum Exploration
龍祭壇探索
Complete Free Exploration: Sanctum Head to the final area!
MapWop01.png Coast Exploration
海岸探索
Complete Free Exploration: Coast Head to the final area!
MapLil03.png Quarry Exploration
採掘場跡探索
Complete Free Exploration: Quarry Head to the final area!
MapWop02.png Seabed Exploration
海底探索
Complete Free Exploration: Seabed Head to the final area!
MapHar01.png Shironia Exploration
白ノ領域探索
Complete Free Exploration: Shironia Head to the final area!
MapWop03.png Facility Exploration
浮上施設探索
Complete Free Exploration: Facility Head to the final area!
MapHar02.png Kuron Exploration
黒ノ領域探索
Complete Free Exploration: Kuron Collect Quest Points!
MapEar01.png Tokyo Exploration
東京探索
Complete Free Exploration: Tokyo Collect Quest Points!
MapEar02.png Las Vegas Exploration
ラスベガス探索
Complete Free Exploration: Las Vegas Collect Quest Points!
MapEforest.png Enchanted Forest Exploration
幻惑の森探索
Complete Tokyo Exploration,
Battle the Devil Castle, or Endless Belligerence
Head to the final area!

ARKS Quests

ARKS Quests are missions with a specific goal. By clearing that goal, you are provided with a reward. The goals and rewards vary by mission.

Location Quest Name Quest Objective Unlock Requirement
MapNab01.png Subdue Za Oodan
ザウーダン討伐
Subdue the hostile Za Oodan! Available from the start.
MapNab01.png Subdue Fangulf
フォンガルフ討伐
Subdue the hostile Fangulf! Complete [Subdue Za Oodan]
MapNab01.png Dagan Extermination: Forest
ダガン殲滅任務:森林
Exterminate the Dagans to collect Quest Points! Complete [Subdue Fangulf]
MapNab01.png Nab Rappy Capture
ナヴ・ラッピー捕獲任務
Collect data by incapacitating Nab Rappies! Complete [Dagan Extermination: Forest]
MapAmd01.png Dragonkin Ecological Survey
龍族生態調査
Repel the Dragonkin to collect Quest Points! Complete Exploration Request I
MapAmd01.png Kartargot Extermination
カルターゴ殲滅
Exterminate the Kartargot! Complete [Dragonkin Ecological Survey]
MapAmd01.png Subdue Caterdra'n
キャタドラン討伐
Subdue the hostile Caterdra'n! Complete [Kartargot Extermination]
MapLil01.png Mech Power Survey: Desert
機甲種性能調査:砂漠
Destroy the Mechs to collect Quest Points! Complete Exploration Request II
MapLil01.png Cargo Recovery: Desert
貴重物資運搬計画:砂漠
Recover the Rare Minerals! Complete [Mech Power Survey: Desert]
MapLil01.png Rare Ore Mining
稀少鉱石発掘任務
Excavate the rare ore! Complete [Cargo Recovery: Desert]
MapNab02.png Tundra Regional Survey
凍土地域状況調査
Subdue the Naberius natives to collect Quest Points! Complete Exploration Request III
MapNab02.png ARKS Search: Tundra
アークス捜索任務:凍土
Rescue the endangered ARKS operative! Complete [Tundra Regional Survey]
MapNab02.png Subdue De Malmoth
デ・マルモス鎮圧
Subdue the hostile De Malmoth! Complete [ARKS Search: Tundra]
MapLil02.png Mech Power Survey: Tunnels
機甲種性能調査:地下坑道
Destroy the Mechs to collect Quest Points! Complete Exploration Request IV
MapLil02.png Distress Signal Investigation
救難信号調査
Rescue the distress signal's owner! Complete [Mech Power Survey: Tunnels]
MapLil02.png Transformer Takedown
巨大変形機甲種撃破
Destroy the Tranmizer! Complete [Distress Signal Investigation]
MapAmd02.png Berserk Dragon Suppression
凶暴化龍族鎮圧
Repel the Dragonkin to collect Quest Points! Complete Exploration Request V
MapAmd02.png Specimen Collection: Skyscape
指定標本回収:浮遊大陸
Collect the Special Minerals! Complete [Subdue the Berserk Dragonkins]
MapAmd02.png Subdue Caterdra'nsa
キャタドランサ討伐
Subdue the hostile Caterdra'nsa! Complete [Specimen Collection: Skyscape]
MapNab03.png Ruins Infestation Survey
遺跡侵食度調査
Exterminate the Darkers to collect Quest Points! Complete Exploration Request VI
MapNab03.png Polluter Destruction
環境汚染装置破壊
Destroy the Darchyme! Complete [Ruins Infestation Survey]
MapNab03.png Wolgahda Extermination
ウォルガーダ殲滅
Defeat the Wolgahda! Complete [Polluter Destruction]
MapAmd03.png Sanctum Suppression
龍祭壇平定任務
Exterminate the Dragonkin to collect Quest Points! Complete [Ruins Exploration]
MapAmd03.png Subdue Sol Dirandal
ソル・ディランダール討伐
Subdue the Sol Dirandal! Complete [Sanctum Suppression]
MapAmd03.png Subdue Goronzoran
ゴロンゾラン鎮圧
Subdue the Goronzoran! Complete [Subdue Sol Dirandal]
MapWop01.png Coastal Ecological Survey
海岸地域生態調査
Defeat Oceanids to obtain Quest Points! Complete Exploration Request II
MapWop01.png Coastal Conservation
環境保全任務:海岸
Mop up the Shell Flowers! Complete [Coastal Ecological Survey]
MapWop01.png Subdue Org Blan
オルグブラン討伐
Defeat the Org Blan! Complete [Coastal Conservation]
MapLil03.png Mech Power Survey: Quarry
機甲種性能調査:採掘場跡
Destroy the Mechs to collect Quest Points! Complete [Sanctum Exploration]
MapLil03.png Lillipan Colony Defense
リリーパ族集落防衛
Defend the settlement! Complete [Mech Power Survey: Quarry]
MapLil03.png Mobile Fortress Destruction
移動要塞型機甲種撃破
Destroy the Vardha Soma! Complete [Lillipa Colony Defense]
MapWop02.png Seabed Ecological Survey
海底地域生態調査
Defeat Oceanids to obtain Quest Points! Complete [Quarry Exploration]
MapWop02.png Wopal Rescue Team
ウォパル救助隊
Rescue the Wopal natives! Complete [Seabed Ecological Survey]]
MapWop02.png Subdue Decol Malluda
デコル・マリューダ討伐
Defeat the Decol Malluda! Complete [Vopar Rescue Team]
MapHar01.png Kuronite Suppression
黒の民鎮圧任務
Defeat enemies and collect Quest Points! Complete [Seabed Exploration]
MapHar01.png Anjhadu-lili Demolition
アンジャドゥリリ討伐
Defeat the Anjhadu-lili! Complete [Kuronite Suppression]
MapWop03.png Facility Exploration
浮上施設地域生態調査
Defeat enemies and collect Quest Points! Complete [Kuronite Suppression]
MapWop03.png Facility Exploration
レオマドゥラード討伐
Defeat the Rheo Madullard! Complete [Coast Exploration]
MapHar02.png Kuronite Investigation
黒の民状況調査
Defeat enemies and collect Quest Points! Complete [Shironia Exploration]
MapHar02.png Codotta Idetta Subjugation
コドッタ・イーデッタ討伐
Defeat the Codotta Idetta! Complete [Kuronite Investigation]
MapEar01.png Phantom Repulsion: Tokyo
幻創種撃退任務:東京
Repel Phantoms to collect Quest Points! ???
MapEar01.png Train Ghidoran Suppression
トレイン・ギドラン討伐
Defeat the Train Ghidoran! ???

Bonus Quests

These quests give large amounts of experience, rare drops, and Meseta. These quests can only be played solo. At the beginning of the quest, a certain Bonus Key will be consumed. Bonus Keys can be obtained by clearing Featured Quests with a rank of A or higher, which gives a small chance to receive one from the gift box at the end.

Area Name Requirement Objective
MapEar01.png Special Mission: Tokyo[Silver]
特別任務:東京【銀】
Bonus Key: Tokyo[Silver] x1 Defeat all of the enemies!
MapEar01.png Special Mission: Tokyo[Gold]
特別任務:東京【金】
Bonus Key: Tokyo[Gold] x1 Defeat all of the enemies!
MapHar04.png Special Mission: Magatsu[Silver]
特別任務:禍津【銀】
Bonus Key: Magatsu[Silver] x1 Defeat all of the enemies!
MapHar04.png Special Mission: Magatsu[Gold]
特別任務:禍津【金】
Bonus Key: Magatsu[Gold] x1 Defeat all of the enemies!
UIMapUnknown.png Special Mission: Rappy Fever
特別任務:ラッピーフィーバー
Bonus Key: Rappy Fever x1 Defeat all of the enemies!
MapHar01.png Special Mission: Kazuchi Assault
特別任務:カヅチ襲来
Bonus Key: Kazuchi Assault x1 Defeat all of the enemies!
MapEar01.png Special Mission: Tokyo[Rainbow]
特別任務:東京【虹】
Bonus Key: Tokyo[Rainbow] x1 Defeat all of the enemies!

Buster Quests

Area Name Requirement Objective
UIMapBuster.png Battle the Devil Castle
魔神城戦
Complete Main Quest 5-1-1 Defeat the Devil Castle!

Riding Quests

Area Name Requirement Objective
MapEar02.png Day Ride: Area A
デイライド:A区
N/A N/A
MapEar02.png Night Ride: Area A
ナイトライド:A区
N/A N/A
MapEar02.png Day Ride: Area B
デイライド:B区
N/A N/A
MapEar02.png Night Ride: Area B
ナイトライド:B区
N/A N/A
MapEar02.png Day Ride: Area C
デイライド:C区
N/A N/A
MapEar02.png Night Ride: Area C
ナイトライド:C区
N/A N/A

Time Attack Quests

Area Name Objective Requirement
MapNab01.png Marathon Training: Naberius Beginner
走破演習:ナベリウス初級
Head to the final area! Unlock Ruins Exploration
MapNab01.png Marathon Training: Naberius Advanced
走破演習:ナベリウス上級
Head to the final area! Unlock Tundra Exploration
MapLil01.png Marathon Training: Lillipa
走破演習:リリーパ
Head to the final area! Unlock Sub-Tunnels Exploration
MapAmd02.png Marathon Training: Amduscia
走破演習:アムドゥスキア
Head to the final area! Unlock Skyscape Exploration
MapAmd03.png Infiltration Practice: Sanctum
突破演習:龍祭壇
Head to the final area! Unlock Sanctum Exploration
MapWop02.png Marathon Training: Vopar
走破演習:ウォパル
Head to the final area! Unlock Coast Exploration
MapHar02.png Successive Practice: Harkotan
連破演習:ハルコタン
Defeat 100 enemies! Unlock Kuron Exploration and Facility Exploration
MapDarkerDen.png Successive Practice: Traces of Darkness
連破演習:闇の痕跡
Head to the final area! Complete Ruins Exploration, Quarry Exploration, and Kuron Exploration
MapEar01.png Marathon Training: Tokyo
走破演習:東京
Head to the final area! Complete Tokyo Exploration

Abductions

Area Name Requirement Objective
MapDarkerDen.png ??? Random (VH+) Head to the final area!

Divide Quests

Endless Quests

Advance Quests

Area Name Requirement Objective
MapNab01.png Special Survey: Forest
特務先遣調査:森林
VH: [Advance Capsule A] x1

SH: [Advance Capsule D] x10

Head to the final area!
MapNab02.png Special Survey: Tundra
特務先遣調査:凍土
VH: [Advance Capsule B] x1

SH: [Advance Capsule E] x10

Head to the final area!
MapNab03.png Special Survey: Ruins
特務先遣調査:遺跡
VH: [Advance Capsule B] x1

SH: [Advance Capsule E] x10

Head to the final area!
MapAmd01.png Special Survey: V. Cave
特務先遣調査:火山洞窟
VH: [Advance Capsule B] x1

SH: [Advance Capsule E] x10

Head to the final area!
MapAmd02.png Special Survey: Skyscape
特務先遣調査:浮遊大陸
VH: [Advance Capsule C] x1

SH: [Advance Capsule F] x10

Head to the final area!
MapAmd03.png Special Survey: Sanctum
特務先遣調査:龍祭壇
VH: [Advance Capsule C] x1

SH: [Advance Capsule F] x10

Head to the final area!
MapLil01.png Special Survey: Desert
特務先遣調査:砂漠
VH: [Advance Capsule C] x1

SH: [Advance Capsule F] x10

Head to the final area!
MapLil02.png Special Survey: Tunnels
特務先遣調査:地下坑道
VH: [Advance Capsule A] x1

SH: [Advance Capsule D] x10

Head to the final area!
MapLil03.png Special Survey: Quarry
特務先遣調査:採掘場跡
VH: [Advance Capsule B] x1

SH: [Advance Capsule E] x10

Head to the final area!
MapWop01.png Special Survey: Coast
特務先遣調査:海岸
VH: [Advance Capsule A] x1

SH: [Advance Capsule D] x10

Head to the final area!
MapWop02.png Special Survey: Seabed
特務先遣調査:海底
VH: [Advance Capsule C] x1

SH: [Advance Capsule F] x10

Head to the final area!
MapUrb.png Special Survey: Urban
特務先遣調査:市街地
VH: [Advance Capsule A] x1

SH: [Advance Capsule D] x10

Head to the final area!
MapWop03.png Special Survey: Floating Facility
特務先遣調査:浮上施設
VH: [Advance Capsule A] x1

SH: [Advance Capsule D] x10

Head to the final area!
MapHar02.png Special Survey: Kuron
特務先遣調査:黒ノ領域
VH: [Advance Capsule B] x1

SH: [Advance Capsule E] x10

Head to the final area!
MapHar01.png Special Survey: Shironia
特務先遣調査:白ノ領域
VH: [Advance Capsule C] x1

SH: [Advance Capsule F] x10

Head to the final area!

Extreme Quests

Area Name Requirement Objective
MapVR.png EX Training: Glacial Machinery
極限訓練:凍土と機甲
Extreme Pass x1 Clear 5 Stages!
MapVR.png EX Training: Sylvan Wyverns
極限訓練:森林と龍
Extreme Pass x1 Clear 5 Stages!
MapVR.png EX Training: Forsaken Aquatics
極限訓練:遺跡と海王
Extreme Pass x1 Clear 5 Stages!
MapVR.png EX Training: Terran Phantoms
極限訓練:地球と幻創
Extreme Pass x1 Clear 5 Stages!
MapVR.png EX Training: Worlds Beyond
極限訓練:異界と超界
Extreme Pass x1 Clear 5 Stages!
MapVR.png Solo Training: Heaven and Hell
独極訓練:天極と地極
Extreme Pass x1 Clear 5 Stages!
MapVR.png Solo Training: Bounds of Corruption
独極訓練:世壊の境界
Extreme Pass x1 Clear 5 Stages!
MapVR.png Solo Training: Phanatical Phantoms
独極訓練:狂想と幻創
Extreme Pass x1 Clear 5 Stages!
MapVR.png Solo Training: Worlds Beyond
独極訓練:異界と超界
Extreme Pass x1 Clear 5 Stages!

Ultimate Quests

Area Name Requirement Objective
MapNabUQ.png Corruption Survey: Naberius
壊世調査:ナベリウス
Reach Lv. 70 in any class Head to the final area!
MapLiliUQ.png Corruption Survey: Lilipa
壊世調査:リリーパ
Reach Lv. 70 in any class Head to the final area!
MapAmduUQ.png Corruption Survey: Amduscia
壊世調査:アムドゥスキア
Reach Lv. 70 in any class Head to the final area! ※ While the quest itself is unlocked in the Quest Counter as soon as Lv.70 is reached, this quest cannot be accepted unless both main and sub classes are Lv.75 or higher.
MapUnknownUQ.png Area Survey: Remnants of Other Worlds
領域調査:異世界の残滓
Defeat the entity from the distortion!
MapArmadaUQ.png Ship Infiltration: Large Enemy Battleship
艦内潜入:敵大型戦艦
Head for the final area!
UIMapMothershipShiva.png Final Battle: The Space-Time Rift
最終決戦:時空の狭間
Destroy the [Primordial Darkness]!

Challenge Quests

Area Name Requirement Objective
UIMapChallengeQuest.png MISSION: Start
MISSION:始動
N/A Clear 5 Missions!
UIMapChallengeQuest.png MISSION: Interval
MISSION:決断
N/A Clear 5 Missions!
UIMapChallengeQuest.png MISSION: Cataclysm
MISSION:激震
N/A Clear 5 Missions!

Battle Arena

Area Name Requirement Objective
160px Emblem Battle
エンブレム争奪戦
N/A N/A

Limited Quests

Main article: Limited Quests
Location Name Unlock Requirement Objective
MapAmd02.png ARKS GP 2013 Qualifier
アークスGP2013予選
N/A Head for the Final Area!
MapUrb.png Chaotic Border Break
境界を砕く混沌
Subdue Za Oodan must be cleared to access this quest. Defeat enemies and collect quest points!
MapWop01.png ARKS GP 2013 Semi-finals
アークスGP2013本戦
N/A Head for the Final Area!
UIMapArksWreckage.png ARKS GP 2013 Finals
アークスGP2013予選
Clear ARKS GP 2013 Semi-finals Defeat Dark Falz Elder!
MapWop01.png Atrocious Ocean
造龍来たる魔の海域
Subdue Za Oodan must be cleared to access this quest. Collect Quest Points!
MapLil03.png ARKS GP 2014 Qualifier
アークスGP2014予選
N/A Head for the Final Area!
MapMothership.png Chaotic Silence
静寂に生まれし混沌
Subdue Za Oodan must be cleared to access this quest. Defeat enemies and collect Quest Points!
MapNab03.png Border-Piercing Blade
境界を切り裂く銀の鋼刃
Subdue Za Oodan must be cleared to access this quest. Defeat enemies and collect quest points!
UIMapMiningBase.png ARKS GP 2014 Semi-finals
アークスGP2014本戦
Complete Klotho's CO: Show Me How Strong You Are I Defeat 100 enemies!
MapMothership.png ARKS GP 2014 Finals
アークスGP2014予選
Clear ARKS GP 2014 Semi-finals Defeat Dark Falz Loser!
MapHar01.png Shironian Pandemonium
混沌に惑う白き都
Subdue Za Oodan must be cleared to access this quest. Collect Quest Points!
MapDarkerDen.png Chaotic Beguiler
混沌招く未知なる影
Same as Above Collect Quest Points!
MapNabUQ.png Winged Border-Breaker
境界を貫く双角の凶鳥
Same as Above Defeat the culprit behind the accident!
MapNab01.png ARKS Festival 2015 Vanguard
アークスフェス2015先鋒戦
Subdue Za Oodan must be cleared to access this quest & Possess a Super Hard License. Head for the Final Area!
MapWop03.png ARKS Festival 2015 Deputy
アークスフェス2015副将戦
Clear ARKS Festival 2015 Vanguard. Head for the Final Area!
UIMapArksWreckage.png ARKS Festival 2015 Admiral
アークスフェス2015大将戦
Clear ARKS Festival 2015 Deputy. Head for the Final Area!
MapHar01.png ARKS GP 2016 Qualifier
アークスGP2016予選
N/A Head for the Final Area!
This Limited Quest was only accessible in the Challenge Lobby
MapWop03.png Chaotic Darkness
混沌導く闇の化身
Subdue Za Oodan must be cleared to access this quest. Collect Quest Points!
MapNab01.png Darkness From the Chaos
混沌産み出す闇の化身
Same as Above Collect Quest Points!
MapLiliUQ.png ARKS GP 2016 Semi-Finals
アークスGP2016本戦
Clear ARKS GP 2016 Qualifier. Defeat 100 Enemies!
This Limited Quest was only accessible in the Challenge Lobby
UIMapNaberiusSkies.png ARKS GP 2016 Finals
アークスGP2016決勝
Clear ARKS GP 2016 Semi-Finals. Defeat Profound Darkness!
This Limited Quest was only accessible in the Challenge Lobby
MapAmd03.png Chaotic Roar of the Dragon
混沌喚び出す龍の咆哮
Subdue Za Oodan must be cleared to access this quest. Defeat enemies and collect quest points!
MapNab03.png The Wandering Black Knight
境界に彷徨う漆黒の騎士
Same as Above Defeat the culprit behind the accident!
MapEar02.png Chaotic Prankster's Sneers
混沌もたらす戯神の嘲笑
Same as Above Collect Quest Points!
MapNabUQ.png A World Engulfed in Shadows
暗影渦巻く壊れた世界
Same as Above Defeat the enemies that appeared on each planet!
160px Arks BT 2017 Qualifier
アークスBT2017予選
N/A This Limited Quest was only accessible in the Battle Lobby
MapNab01.png Special Training:Episode1
特別突破訓練:Episode1
Same as Above Defeat all the enemies that appear!
MapWop01.png Special Training:Episode2
特別突破訓練:Episode2
Same as Above Defeat all the enemies that appear!
MapHar01.png Special Training:Episode3
特別突破訓練:Episode3
Same as Above Defeat all the enemies that appear!
MapEar01.png Special Training:Episode4
特別突破訓練:Episode4
Same as Above Defeat all the enemies that appear!
UIMapUnknown.png Special Training:Episode1~4
特別突破訓練:Episode1~4
Same as Above Defeat the enemies that appeared on each planet!
MapEforest.png The Beckoning Woods
逢魔に誘う幻惑の森
Same as Above Rescue Harriet!
UIMapBuster.png The Menacing Castle
戦塵を招く魔城の脅威
Same as Above Defeat the Devil Castle!
MapAmd02.png Sky Park Arkuma Land
空中遊園アークマランド
Same as Above Defeat enemies to earn points!
MapLil03.png Sand Park Arkuma Land
砂上遊園アークマランド
Same as Above Defeat enemies to earn points!
UIMapAlteredSpace.png Revelry of Darkness
星芒喰らう闇の狂宴
Same as Above Defeat all enemies and clear the final area!
MapUrb.png Chaotic City
混沌群がる暗影の街
Same as Above Head for the final area!
UIMapUnknown.png Special Training:Episode5
特別突破訓練:Episode5
N/A Defeat the enemies in each area!
MapAmduUQ.png Corruption Course Trial: Excluder
壊世周回試練:Excluder
N/A Collect Quest Points!
MapHar01.png Cosmic Calamity
天地を葬る災禍の凶神
N/A Save Harkotan!
UIMapAlteredSpace.png The Piper of Disharmony
安寧を破りし超急の魔笛
Complete Koffie's Client Order "Level Cap Trial I" that is unlocked at Lv.20. Eliminate the Enemy Readings!
UIMapArmadaBattlesphere1.png Special Training:Episode6
特別突破訓練:Episode6
N/A Suppress the Armada!
MapArmadaUQ.png Battleship Infiltration: Enhancer
敵艦潜入訓練:Enhancer
N/A Head for the Final Area!

Story Quests

Screenshot Studio

Training Quests

Trigger Quests