Flip a coin. If heads, remove a number of damage counters from the Pokémon that Bugsy's TM02 is attached to equal to the damage done to the Defending Pokémon (after applying Weakness and Resistance). If the Pokémon Bugsy's TM02 is attached to has fewer damage counters than that, remove them all.
Attach this TM to a Pokémon with Bugsy in its name. At the end of turn, discard this card. As long as this card is attached to a Pokémon, that Pokémon can use this attack