Guide

Petra

This is the character page of Petra. You can find the best builds, journey training, and skill order here.

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Last updated: 29.06.2026

Petra

ranger SSR

Representative of Petra Union, who receives orders for anything related to construction, from demolition to construction. He has a talent for developing bombs that only blow up targets.

birthday 21 October

Height 155cm

From Kalide

Affiliation Petra combination

CV (KR) Seonju Kim

CV (JP) Mayu Mineda

Basic status (Lv.)

Attack power

3,399 #13

vitality

18,420 #19

Defense

1,434 #12

speed

104 #5

Critical hit probability

5% #9

Critical damage

50% #7

Effect hit 115%

Effect resistance 0%

Hit rate 100%

Journey Status

150 power

20 stamina

20 patience

160 Concentration

10 Protection

Resonance potential

Lv.3 Sense of concentration

The effect hit increases slightly by a certain percentage.

Lv.6 Sense of attack

Attack power increases slightly by a certain percentage.

Lv.10 Focus skills

Effect hit increases by 4%.

Pre-Construction Review

None/Passive

Increases Petra's ATK by 5%.

2 Increases Petra's ATK by 5%. Grants self 1 stack of Ignition and increases self Action Gauge by 10% after an ally (excluding Petra) breaks an enemy's Toughness. Occurs once per turn.

3 Increases Petra's ATK by 10%. Grants self 1 stack of Ignition and increases self Action Gauge by 15% after an ally (excluding Petra) breaks an enemy's Toughness. Occurs once per turn.

4 Increases Petra's ATK by 15%. Grants self 1 stack of Ignition and increases self Action Gauge by 20% after an ally (excluding Petra) breaks an enemy's Toughness. Occurs once per turn.

Improvised Blueprints

Single Enemy

Petra slams her blueprints down on the enemy to attack. Grants self 1 stack of Ignition.

Nova Burst Self Toughness Fixed DMG temporarily increases by 1 on attack.

2 DMG +1%

3 DMG +1%

4 DMG +1%

5 DMG +1%

6 DMG +2%

7 DMG +2%

8 DMG +2%

9 DMG +2%

10 DMG +3%

Breaking Ground

Single Enemy

Cooldown: 3 turn(s)

Petra pulls a bomb from her side bag and hurls it at the enemy. Grants self SPD Up for 2 turns, and grants self 2 stacks of Ignition.

Nova Burst Temporarily deals 2 more Toughness Fixed DMG on attack.

2 DMG +1%

3 DMG +1%

4 DMG +1%

5 DMG +1%

6 DMG +2%

7 DMG +2%

8 DMG +2%

9 DMG +2%

10 DMG +3%

Construction Negotiations

Single Enemy

Cooldown: 5 turn(s)

Petra rolls out a barrage of bombs to attack the enemy. Inflicts the enemy with DEF Down for 2 turns with a 75% chance.Deals 4% increased damage for each Ignition stack, up to 5 stacks on attack, and removes all Ignition stacks after attacking.

Nova Burst Self Toughness Fixed DMG temporarily increases by 1 on attack.

2 DMG +1%

3 DMG +2%

4 DEF Down chance +10%

5 DMG +2%

6 Cooldown decreases by 1 turn(s)

7 DMG +2%

8 DEF Down chance +15%

9 DMG +3%

10 DMG +5%