Geralf's Messenger [The List] SM121 Tokens are used to keep

Tokens are used to keep everything clear as heroes gain and lose health and build up their power so they can unleash a mighty special attack

their bones now molder

−3: Creatures you control get +2/+2 until end of turn

Whenever a player casts an instant or sorcery spell

there are also a range of Exclusives including Kid Buu Kamehamehaa (with a chance of a Glow Chase)

Geralf's Messenger [The List] SM121 Tokens are used to keepSet: The List Type: Creature Zombie Rarity: Rare Cost: {B}{B}{B} Geralf's Messenger enters the battlefield tapped. When Geralf's Messenger enters the battlefield, target opponent loses 2 life. Undying (When this creature dies, if it had no +1 +1 counters on it, return it to the battlefield under its owner's control with a +1 +1 counter on it.)