Erin, Realm Conqueror

First Strike, Prowess
Creatures you control have Haste
Whenever Erin, Realm Conqueror attacks, you may pay {b/r}{r/w} & choose one, other creatures you control gain +X+0 where X is Erin's power until end of turn, or, Creatures you control gain Lifelink until end of turn, or Erin, Realm Conqueror gains Deathtouch until end of turn.