Frog

Double Strike
Lifelink; whenever Frog enters the field seach your deck for Crono and add him to your hand.
{t}Bubble Spin; Choose a creature on the field, deal 3 damage and tap them for the next turn.
{t}{2}Fire Spin Combo; Crono must be on the field and un-tapped. Deal 5 damage to all creatures on a select opponent's field.