Who Counters New Moon Luna in Epic Seven?

Notos, Lady of the Scales, Ruele of Light and other hard counters counter New Moon Luna. Her seal and Decreased Defense are removable debuffs, so an ally that cleanses can immediately free the locked-down enemies and undo her control before it matters.

Cleansers on the enemy team: Her seal and Decreased Defense are removable debuffs, so an ally that cleanses can immediately free the locked-down enemies and undo her control before it matters. Immunity going into the fight: Enemies under an immunity buff simply block her seal and defense break entirely, neutralizing the disabling half of her kit even though her dispel can still strip the immunity. Her ultimate's mana and cooldown: Moon's Judgment is a non-attacking skill that costs mana and is on cooldown, so once it is spent she cannot strip-and-seal again immediately and is left relying on her weaker single-target attacks. Burst before she acts, especially anti-Health damage: With no passive and her one-time nullifier consumed early, she has no inherent survivability; opponents who out-speed her or hit hard against high-HP targets can drop her before her control lands.

In current Champion+ RTA, Birgitta has one of the strongest records against New Moon Luna (62% win rate over 3,907 games).

Teams that rely on buffs to function: Her ultimate strips every buff from all enemies before locking them down, so attack/defense/immunity/barrier stacks that an enemy team builds up get wiped in one move. Hard-to-debuff control targets: Moon's Judgment seals all enemies for 2 turns and ignores Effect Resistance, so even high-resist threats get reliably silenced and locked out of their key skills. Tanky, defensive frontlines: Her damage scales with her own max Health rather than Attack, and her S2 inflicts Decreased Defense for a turn while splashing damage to the whole team, letting her chip down sturdy bruisers her allies then finish. Setup and turn-order races: Her S1 and S2 both push her own Combat Readiness (S2 by 50%), so she cycles back to act fast and can land her strip-and-seal before the enemy gets their engine going.