Avenge
Count the number of your Pokémon that have any damage counters on them. Put that many damage counters on the Defending Pokémon.
Psywave
30+
Does 30 damage plus 20 more damage for each Energy attached to the Defending Pokémon.
Count the number of your Pokémon that have any damage counters on them. Put that many damage counters on the Defending Pokémon.
30+
Does 30 damage plus 20 more damage for each Energy attached to the Defending Pokémon.