Eldite

When Eldite enters the battle field, name a
creature card. Opponents must search through
their deck, graveyard, and battle field. and exile
all cards with said name. Exile Eldite.
Krimson’s fingers brushed up against the cool smooth
surface of the gem. Krimson gasped. It felt as if the
stone was sucking his breath away. Then, along with
his breath, memories flew freely from his mind toward
the gem, then disappeared completely within. Krimson
himself, was slipping away.