Stray Familiar

When Stray Familiar enters the battlefield, pay
up to 3 life. When you do, reveal that many cards
from the top of your library. Choose one from
among them and put it into your hand, then put
the rest at the bottom of your library in any
order.
When a wizard meets their cat, something stirs inside
of them. A liquid ache spreads under their skin, and suddenly they are no longer wizards — but witches.