Supreme Overlord

When the Pokémon enters a battle, its Attack and Sp. Atk stats are slightly boosted for each of the allies in its party that have already been defeated.

Boosts move power by 10% for each fainted ally, up to 50%.

On entering battle, this Pokémon gains a 10% additive move-power boost for each fainted ally in its party, up to 50%.