Jiang Yanggu

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.