Grezenth, Dominator

+1: Rogues you control get First Strike until end of turn. Warriors you control get +2/+1 until end of turn. Equip creatures you control get both.
-4: Target Rogue, Warrior or equip creature you control deals damage equal to its power to target creature then fights target creature.
-6: You get an emblem that states "When an equipment you controls enters the battlefield equip it to target creature you control."