Dimir Informer

{3}{u}{b}: Initialize 3 (If this creature has not initialized, look at the top 3 cards of a opponent's
library and exile one of them. Put a +1/+1 counter on
this creature. )
{u}{b} In addition to activating this ability,
discard a card{t} If this creature has Initialized,
exile target creature or planeswalker.
If you want to join us, you'll have to pledge
you life to House Dimir. But trust me kid, Its
worth it - Dimir Recruiter