Spend that mana to make more tokens, and youll have yourself a situation with near infinite death triggers, card draw, and enter the battlefield effects
It also gives you some resilience against boardwipes , allowing you to drop more creatures on the board after your opponent blows them all up
Duskmourn: House of Horror: Overlord Cycle For Duskmourn, the Overlords are biggest, baddest group of creatures in the set
12/102 Ninetales(Holo)
Or, you know, you could splash out $20 and grab yourself Gisela, the Broken Blade, who costs one more mana, nearly doubles the Thunder Bird's stats, is a legendary, and has Lifelink while also being a flying creature with first strike
But with Pokmon TCG Pocket, I'm tempted to get a pack or two , maybe from the lower-entry Halloween card packs that are meant for casual players and not hardcore collectors