Dusknoir · Cosmic Eclipse (CEC) #85

Ability ⇢ Grim Marking
If this Pokémon is your Active Pokémon and is Knocked Out by damage from an opponent’s attack, put 4 damage counters on your opponent’s Pokémon in any way you like.

{P} → Psych Up : 60
During your next turn, this Pokémon’s Psych Up attack does 60 more damage (before applying Weakness and Resistance).