Raids:Proving Grounds 2022-08 Proud

CAUTION: Enemies take reduced damage from elements they are not weak to in these battles.

Lvl 5 Ocean Trooper Edit battle
Cost to Host: 50 AP; 0 AP after first clear	Unlock: Clear Maniac

Wave	Name	Lvl	HP	Charge	Mode
Battle 1	Slimy Serpent	120	15,000,000	◇◇◇	No
	Special Attacks		Triggers and Notes
	Downstream Migration TR 50% Targets: Random allies Deals: Water DMG (3-hit / 80%) Effect: WeakenedCan't attack Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining. (One ally) (Debuffs only inflicted on allies that take DMG) Slime Effect: Mirror ImageNext one-to-one attack received will be ineffective (Effect removed on next all-foe all-ally attack) / DA UpDouble attack rate is boosted Local status effect (Self) Underwater Vibration Targets: All allies Deals: Water DMG Effect: Skill SealedCan't use skills Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining. (All allies) (Debuffs only inflicted on allies that take DMG)		50% Trigger Casts Downstream Migration.
	Slimy Serpent	120	15,000,000	◇◇◇	No
	Special Attacks		Triggers and Notes
	Downstream Migration TR 50% Targets: Random allies Deals: Water DMG (3-hit / 120%) Effect: Held UnderHP is lowered every turn and can't be recovered / Attacks have a slight chance to miss Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (One ally) (Debuffs only inflicted on allies that take DMG) Slime Effect: Mirror ImageNext one-to-one attack received will be ineffective (Effect removed on next all-foe all-ally attack) / DA UpDouble attack rate is boosted Local status effect (Self) Underwater Vibration Targets: All allies Deals: Water DMG Effect: SuffocateHP is lowered on every turn Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies) (Debuffs only inflicted on allies that take DMG)		50% Trigger Casts Downstream Migration.
Battle 2	Guardian of the Abyss	120	72,000,000	◇◇◇	Yes
	Special Attacks		Triggers and Notes
	Tentacle Barrage N TR 75% Targets: Random allies Deals: Water DMG (12-hit / 60%) Effect: ATK UpATK is boosted Local status effect (Self) Tentacle Smack OD TR 25% Targets: All allies Deals: Water DMG (400%) Effect: DA DownDouble attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / TA DownTriple attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / SlashedHP is lowered on every turn Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies) (Debuffs only inflicted on allies that take DMG) Tree Spores N TR 50% Targets: All allies Deals: Water DMG (100%) Effect: ATK DownATK is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / CollapsedCharge bar is lowered on every turn Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / ParalyzedCan't attack Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies) (Debuffs only inflicted on allies that take DMG)		75% Trigger Casts Tentacle Barrage. 50% Trigger Casts Tree Spores. 25% Trigger Casts Tentacle Smack.
Battle 3	Abyssaroi	120	110,000,000	◇◇	Yes
	Special Attacks		Triggers and Notes
	Storm Thrust N TR 75% Targets: Random allies Deals: Water DMG (12-hit / 60%) Effect: Held UnderHP is lowered every turn and can't be recovered / Attacks have a slight chance to miss Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / DEF DownDEF is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (One ally) (Debuffs only inflicted on allies that take DMG) Whirlpool TR 50% Effect: ATK UpATK is boosted Local status effect / DEF UpDEF is boosted Local status effect / UpliftedCharge diamonds fill more quickly Local status effect (Self) Tidal Wave N OD TR 25% Targets: All allies Deals: Water DMG (400%) Effect: SuffocateHP is lowered on every turn Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / ATK DownATK is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies) (Debuffs only inflicted on allies that take DMG)		75% Trigger Casts Storm Thrust. 50% Trigger Casts Whirlpool. 25% Trigger Casts Tidal Wave.
N - Normal, OD - Overdrive, TR - Trigger

Rewards
First clear: Crystal ×50, Command the TidesRewards Crystal ×50

Wooden	Silver	Gold
Gold Badge Prism Chip		Dragon Scale Red Dragon Scale Blue Dragon Scale Brown Dragon Scale Green Dragon Scale White Dragon Scale Black Dragon Scale Unknown Unknown
Drop table last updated: 2019-02-09The game changes over time. If the drop tables become incorrect please notify the wiki staff., all stated drop rates are estimates.