Abilities

Ability What to expect
Scrap Grenade A scrap grenade explodes repeatedly for bullet damage and a slow. Melee can knock it away.
Rat Swarm Attached rats deal spirit damage over time and reduce bullet resistance with bites. More attached rats bite faster. Ground or air dashes remove a rat early.
Royal Pestments Gain a maximum-health-based combat barrier. While it survives, bullets have a chance to reflect; the barrier does not benefit from resistances.
Rule, Ratannia! A nearby banner grants allies movement speed, slow immunity, and reduced incoming damage. The slam deals bullet damage, knocks enemies up, slows them, and sends out rats.

Lane and fight plan

In lane, send rats at an accessible enemy and keep enough line of fire to use the resistance reduction. Place a grenade where repeated blasts can matter, while accounting for a melee response. Activate the armor before the bullet pressure you want it to absorb. In team fights, bring allies inside the banner’s useful area and slam where the knock-up and rats support their follow-up.

Failures to avoid

Dashes shed rats, melee displaces the grenade, and resistance purchases do not directly strengthen Royal Pestments’ barrier. Reflection is a chance while the barrier holds. Banner slow immunity does not imply immunity to every control effect. Rat King’s official release is confirmed; the other five announced heroes are not assumed playable.

Scope

Mechanics checked against client build 6745. The combat tips are based on those mechanics, rather than in-game testing.

References