Commander Gaius

Haste
Cowards can't block Warriors.
Whenever one or more Warriors you control attack a player, target creature that player controls becomes a Coward.
Attacking Warriors you control get +X/+0, where X is the number of Cowards your opponents control.

" Gaius was the most senior disciple of the same Alabaster Lord who taught Radahn and Gaea the gravitational technique."