sole of bant

Defender, Flying, Exalted, Exalted, Exalted.
At the beginning of your end step, create 4 1/1 white Spirit creature token with flying and exalted.
Whenever a creature you control attacks alone, it gains first strike until end of turn if a creature you control has first strike. The same is true for flying, deathtouch, double strike, haste, hexproof, indestructible, lifelink, menace, reach, skulk, trample, and vigilance.