Eevee

Eevee enters the battlefield with a keyword
counter for each color mana spent to cast it.
{w} - Lifelink {u} - Flash
{b} - Deathtouch {r} - Haste
{g} - Menace
{5}: Return Eevee to its owners hand. You may
cast a creature spell with mana value 3 or less
without paying its mana cost.