Generation 3 hero guide

Petra Guide: Conquest, Arena, Counters and Best Position

A data-backed Petra guide covering Conquest value, preliminary Arena performance, best position, skills, teammates, counters, and evidence limits.

Intermediate HeroesConquestArenaCounters Updated July 16, 2026

Petra quick verdict

Petra profiles as a flex support with a current Conquest tier of D and a preliminary Arena tier of B. The best recorded or projected position is Back middle.

EvidenceUnverified
Highest trusted winNot recorded
Best positionBack middle
Conquest tierD
Arena projectionB
RoleFlex Support
Evidence status

No trusted direct Conquest win is present in the current raw dataset.

How Petra works

Petra is a 3-generation mythic Cavalry built primarily as a flex support. The kit centers on stun control, enemy Attack reduction, single-target healing, and burst damage.

Conquest skill 1

Petra throws a tarot card at an enemy, dealing Attack * 378% damage and inflicting one of the following effects: reducing the target’s Attack by 20% for 2s or stunning the target for 1.5s.

Conquest skill 2

Petra curses an enemy, dealing floating damage based on the base value of Petra’s Attack * 70%. The final damage is a random amount between 5% and 600% of that base value.

Conquest skill 3

Petra reverses misfortune by healing a friendly hero with the lowest percentage of Health remaining based on the base value of Petra’s Attack * 140%. The final Health restored is a random amount ranging between 5% and 400% of that base value.

Gameplay-observed tags

burst damagerandom effectenemy Attack reductionstun controlsingle-target healingflexible positioning

Petra in Conquest

The current dataset does not contain a winning record for this hero, so practical relevance is projected from the kit and raw stats.

The current composite ranking weighs stage ceiling, trustworthy lower-power performance, role utility, position versatility, raw stats, and generation ceiling. Petra is not ranked from raw win rate alone because heroes enter the dataset at different stages and are tested with different frequency.

This page is a projection. It should be revised when direct trusted wins are added.

Petra in Arena

Preliminary Arena projection

The Arena rating is preliminary. It combines Conquest evidence, raw stats, generation age, targeting value, and utility such as stun control, enemy Attack reduction, single-target healing, and burst damage. A very small amount of direct Arena evidence exists, but it is not large enough to publish as a firm result.

In Arena, Petra should be judged by whether the formation can use stun control, enemy Attack reduction, single-target healing, and burst damage before the hero is removed or controlled. Newer-generation raw stats matter more in direct PvP, but specialized older heroes can remain useful three or four generations later when their development and utility still justify the slot.

Best position for Petra

No trusted positional win is available yet. Based on the kit and class, the starting projection is Back middle, followed by matchup testing.

  • No direct winning position is available in the current dataset.

The starting target map still applies: front left and back left pressure enemy front left, while front right, back middle, and back right pressure enemy front right. Retargeting then follows the closest valid target.

Petra strengths and limitations

Main strengths

  • Stun control.
  • Enemy attack reduction.
  • Single-target healing.
  • Burst damage.
  • Random effect.

Main limitations

  • Anti-heal can remove a large part of the kit’s value.
  • Cleanse and control immunity reduce the value of the control package.
  • Random effects create more battle-to-battle variance.
  • The hero needs protection and can lose value if removed before the first important cast.

Who Petra counters—and who counters Petra

Strong or useful into

team healing — Utility counter Projected evidence. Brings burst damage against team healing.
team mitigation — Utility counter Projected evidence. Brings burst damage against team mitigation.
low-health trigger — Utility counter Projected evidence. Brings burst damage against low-health trigger.

Threats to watch

stun control — Utility weakness Projected evidence. When relying on stun control, watch for cleanse, team control immunity, and self control immunity.
single-target healing — Utility weakness Projected evidence. When relying on single-target healing, watch for anti-heal, burst damage, and backline targeting.
burst damage — Utility weakness Projected evidence. When relying on burst damage, watch for team mitigation, team Defense buff, and team healing.

Named matchup conclusions remain position-dependent. A direct counter should be placed in the lane or slot that creates the observed interaction.

Best teammates for Petra

RosaProjected complementary role; direct pairing needs testing.
AlcarProjected complementary role; direct pairing needs testing.
TritonProjected complementary role; direct pairing needs testing.
VivianProjected complementary role; direct pairing needs testing.

Observed partners show formations that have worked in the raw Conquest data; projected partners are role-complement suggestions and still need direct testing.

Petra data facts

EvidenceUnverified
Highest trusted winNot recorded
Best positionBack middle
Conquest tierD
Arena projectionB
RoleFlex Support
  • No direct winning position is available in the current dataset.
  • The current dataset does not contain a winning record for this hero, so practical relevance is projected from the kit and raw stats.
  • Exact row counts, private powers, ratios, and full recorded lineups are intentionally not published.
  • Evidence labels are refreshed when the guide library is rebuilt from the raw Conquest tab.

Conquest conclusions use the current raw Conquest Lab dataset. Arena conclusions are preliminary projections unless a section explicitly says otherwise. Exact private rows, lineups, powers, and ratios are not published.