Zaiyr, Elder Lich

Zaiyr, Elder Lich has +3/+3 as long as you control five or more other Zombie creatures.
{2}{w}{u}{b}: Return target creature card from a graveyard to the battlefield under your control. It becomes a Zombie in addition to its other types.
When Zaiyr, Elder Lich dies, return it to your hand at the beginning of the next end step.
A master of Necromantic Arts and Undeath