Wuju Bladesman, Master Yi

Forestwalk
Highlander—If you control no other creatures, Master Yi gains first strike, vigilance, and haste.
Wuju Style—{x}{1}{r/g}: Master Yi gains +X/+0 until your next end step. Activate once each turn.
Meditate—{x}{1}{g/w}, {t}: Prevent the next X damage Master Yi would take. Then gain half of X life rounded up.

Whenever Master Yi deals combat damage, you may put one Double Strike counter on Master Yi. When Master Yi attacks, you may remove three Double Strike counte