Wargreymon

: during your turn, Wargreymon is a X/X dragon creature that’s still a planeswalker. with Double strike and Menace. where X is equal to its Loyalty
+1: Up to one other target creature you control gains your choice of Trample, First strike, or Menace until end of turn.
-X: Destroy target nonland permanent with converted mana cost equal or less to X.