Carth the Lion 189 (Modern Horizons 2)

Whenever Carth enters or a planeswalker you control dies, look at the top seven cards of your library. You may reveal a planeswalker card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. Planeswalkers' loyalty abilities you activate cost an additional [+1] to activate.

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50