Petra (SSR)/Strategy

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Ratings

Petra (SSR)
	Edit rating Role: Support Has a small passive refresh for all allies.

Site	RatingThe character's overall rating out of 10.	GrindingThe character's general efficiency in repeatedly clearing menial content with an emphasis on real-time speed. GW Max Grade: SS KG Max Grade: SS	Full AutoThe character's general performance in Full Auto parties. GW Max Grade: SS KG Max Grade: SS	High DifficultyThe character's capability relative to the game's most difficult content. GW Max Grade: SS KG Max Grade: SS	Last Update
GameWith	9.6	S	S	A	2022-03-15
Kamigame	9.0	A	A	C	2023-08-31

Extended Mastery Perks

Petra (SSR)			Stars: 11	EMP: 66
ATK ★☆☆ ★★☆ ★★★ +500 +800 +1000	DEF ★☆☆ ★★☆ ★★★ 5% 8% 10%	HP ★☆☆ ★★☆ ★★★ 250 500 750	Double Attack Rate ★☆☆ ★★☆ ★★★ 3% 5% 6%	Debuff Resistance ★☆☆ ★★☆ ★★★ 5% 8% 10%
☆☆☆	☆☆☆	☆☆☆	★★☆	☆☆☆
ATK ★☆☆ ★★☆ ★★★ +500 +800 +1000	DEF ★☆☆ ★★☆ ★★★ 5% 8% 10%	HP ★☆☆ ★★☆ ★★★ 250 500 750	Double Attack Rate ★☆☆ ★★☆ ★★★ 3% 5% 6%	Critical Hit ★☆☆ ★★☆ ★★★ 12% chance for 12% more DMG 20% chance for 20% more DMG 25% chance for 25% more DMG
☆☆☆	☆☆☆	☆☆☆	★★☆	★★★
Wind ATK Up ★☆☆ ★★☆ ★★★ 5% 8% 10%	Wind ATK Up ★☆☆ ★★☆ ★★★ 5% 8% 10%	Earth Damage Down ★☆☆ ★★☆ ★★★ 2% 4% 5%	Hostility Down ★☆☆ ★★☆ ★★★ -3 -4 -5	Chance of 1-turn cut to skill cooldowns upon using charge attack.
★★☆	★★☆	☆☆☆	☆☆☆	☆☆☆
Last update: 2017-09-04

Gamewith's recommended EMP build for Petra (SSR). ※ Has not been updated for March 2022 rebalance.

Priorities

Prioritise Critical first, followed by Wind ATK, then DA. The Extended Mastery Support Skill is recommended if you have enough sources of other elements ATK (such as a carbuncle). Hostility Down is useful if Korwa or Rosetta are on your team.

Petra (SSR)			Stars: 18	EMP: 171
ATK ★☆☆ ★★☆ ★★★ +500 +800 +1000	DEF ★☆☆ ★★☆ ★★★ 5% 8% 10%	HP ★☆☆ ★★☆ ★★★ 250 500 750	Double Attack Rate ★☆☆ ★★☆ ★★★ 3% 5% 6%	Debuff Resistance ★☆☆ ★★☆ ★★★ 5% 8% 10%
★☆☆	☆☆☆	☆☆☆	★★☆	☆☆☆
ATK ★☆☆ ★★☆ ★★★ +500 +800 +1000	DEF ★☆☆ ★★☆ ★★★ 5% 8% 10%	HP ★☆☆ ★★☆ ★★★ 250 500 750	Double Attack Rate ★☆☆ ★★☆ ★★★ 3% 5% 6%	Critical Hit ★☆☆ ★★☆ ★★★ 12% chance for 12% more DMG 20% chance for 20% more DMG 25% chance for 25% more DMG
★☆☆	☆☆☆	☆☆☆	★★☆	★★★
Wind ATK Up ★☆☆ ★★☆ ★★★ 5% 8% 10%	Wind ATK Up ★☆☆ ★★☆ ★★★ 5% 8% 10%	Earth Damage Down ★☆☆ ★★☆ ★★★ 2% 4% 5%	Hostility Down ★☆☆ ★★☆ ★★★ -3 -4 -5	Chance of 1-turn cut to skill cooldowns upon using charge attack.
★★★	★★★	☆☆☆	☆☆☆	★★★
Last update: 2022-09-09

Kamigame's recommended EMP build for Petra (SSR).

Resources

• Reddit Character Discussion (2017-10-11)
• Reddit Character Discussion (2018-07-03) (post-May 2018 Rebalance)
• Reddit Character Discussion (2022-05-23) (post-March 2022 Rebalance)
• Reddit Character Discussion (2022-11-03)