Dane, The Sun's Champion

: Dane is also a 7/7 creature with indestructible, vigilance, and first strike that is still a planeswalker.
+3: Put a +1+1 counter on each creature you control. They gain vigilance until end of turn, then exile target permanent.
-15: Exile each permanent you don't control, then exile the top 20 cards of each players library. you may cast exiled cards without paying any mana.