Pot Scorpion

Toxic 1 (Players dealt combat damage by this
creature also get a poison counter.)
Other Heartless you control have toxic 1.
When Pot Scorpion enters the battlefield, look
at the top five cards of your library. You may
reveal any number of Heartless cards from
among them and put the revealed cards into your
hand. Put the rest on the bottom of your library
in a random order.