Yoshi, Friends Maker

Whenever Yoshi, Friends Maker block or is
blocked, you may pay X, where X is the
toughness of the creature blocking or blocked by Yoshi.
If you do, exile this creature, and create a green 0/2 Egg Token with "{t}Sacrifice this creature : Deals 2 damage to any target."
Sacrifice Yoshi, Friends Maker : Any target gains Flying, Hexproof, and Indestructible until end of turn.