Whenever a battle takes damage, whether through direct damage spells or by attacking it with creatures, you remove that many defense counters from it
Old Amber, Dome, and Helix Fossils If you are playing Kabuto, Omanyte, or Aerodactyl (counts as a Knocked Out Pokmon)
Dex 102 Cards Most Expensive Charizard $1,446.91 Blastoise $474.62 Venusaur $407.62 Distribution by Kind Distribution by Rarity
He ended up pulling off a truly wild combo where he put down a Starmie, powered it up with Palkias Star Portal ability, used Cross Switcher to bring up my Mewtwo into the Active Position, played Tool Scrapper to remove my Tool Jammer, attached Choice Band to boost his Starmies attack by 30, and then he topped it off with Leon to raise the attack 30 more, giving him the perfect 310 damage he needed to once again OHKO my poor Mewtwo