one piece op 9 booster box Japanese Featuring the Manga Sogeking as the grail card in this set BANDAI NAMCO ONE PIECE OP-09

Card Name Mana Cost Type Legendary Creature Human Cleric Rarity Rare rules Text LifelinkWhenever you gain life, put a +1/+1 counter on Aerith Gainsborough.When Aerith Gainsborough dies, put X +1/+1 counters on each legendary creature you control, where X is the number of +1/+1 counters on Aerith Gainsborough

Just when I was finishing the article, I remembered Putrefy and thats probably not the only playable card I forgot to mention here

This can discount some crazy creatures by quite a lot

Xenos Cunning Whenever a creature you control with a counter on it dies, draw a card

It is OK with a single attack as it offers a reasonable 12 point swing and the potential to leave behind a decent board presence