Luna

Luna is a 5-star Ice Warrior single-target bruiser-assassin. Her main attack, Infinity Slash, stabs one enemy a random number of times, dealing more damage the more hits land and reducing its own cooldown by 1-3 turns so it comes back fast. Her passive, Dragon Knight's Will, gives her Critical Hit Chance and Critical Hit Resistance, then boosts her Attack while above 50% Health and her Defense once she drops below it, so she stays dangerous as a fight wears on. Her finisher, Ragnar Spear, ignores 50% of the target's Defense, can apply Decrease Defense for 2 turns, and refunds extra Soul on a kill, letting her chunk even tanky single targets.

Counters

• Defense-stacking tanks and bruisers — Ragnar Spear ignores 50% of the target's Defense outright and can also apply Decrease Defense for two turns, so heavily-armored single targets that wall most attackers still take heavy damage from her.
• High-value single targets she can focus down — Her whole kit is built around hammering one enemy: a multi-hit S1 that scales with hit count and shortens its own cooldown plus a Defense-piercing spear, letting her delete a priority hero rather than spread damage thinly.
• Critical-reliant attackers aimed at her — Dragon Knight's Will grants Critical Hit Resistance, blunting enemies who depend on landing crits, while her Attack-then-Defense scaling keeps her sturdy as her own Health falls.
• Drawn-out attrition fights — As her Health dips below 50% her passive swaps the Attack bonus for a Defense bonus, and Ragnar Spear refunds extra Soul on a kill, so she gets tankier and fuels her ultimates the longer a grind goes.

counterNew Moon Luna57%counterZio48%counterLandy54%

Countered by

• Cleansers — Her only enemy debuff is the Decrease Defense from Ragnar Spear; a hero who cleanses it removes the armor break and forces her to rely on the flat 50% pierce alone.
• Immunity grantors — Granting Immunity before she fires blocks the Decrease Defense entirely, cutting into the damage spike she expects against tanky targets.
• Tactics that ignore single-target pressure — Everything she does hits one enemy at a time, so she cannot answer wide threats or contest multiple lanes; teams that win through area pressure simply out-tempo her focused damage.
• Burst before her finisher comes online — Ragnar Spear sits on a 10-turn cooldown, so opponents who kill or lock her down early deny her the Defense-piercing payoff and leave her leaning on her weaker basic attack.

counterSetsuka59%counterLone Wolf Peira54%counterRuele of Light59%counterTori57%counterSpirit Eye Celine55%counterBoss Arunka55%counterLady of the Scales60%counterElena58%counterSaria53%counterDesigner Lilibet56%counterRequiem Roana50%

Who counters Luna? — full guide ›