Legendary Planeswalker — Yanggu
[+1]: Target creature gets +2/+2 until end of turn.
[−1]: If you don't control a creature named Mowu, create Mowu, a legendary 3/3 green Dog creature token.
[−5]: Until end of turn, target creature gains trample and gets +X/+X, where X is the number of lands you control.