If Celebi * would be Knocked Out by damage from an opponent's attack, you may flip a coin. If heads, Celebi * is not Knocked Out, discard all cards attached to Celebi *, and put Celebi * on the bottom of your deck. (Poké-POWER)
Count the amount of Energy attached to Celebi *. Put that many damage counters on 1 of your opponent's Pokémon.