T-Block

{r}{r}{u}{u}{t}: Search your library for a Creature
spell that shares a type with T-Block and reveal it.
You may place the spell in either your graveyard
or on the top of your library face-up.
You may cast the revealed spell at Instant speed
from your library. Discard a card.
You may cast the revealed spell at Sorcery speed
from your graveyard. Draw a card.