Agni and Rudra

Equipped creature has +2/+2, "{u}{u}{1}: This creature gains +1/+1 and hexproof until end of turn.", "{r}{r}{1}: This creature gains +1/+1 and trample until end of turn.", and "{r}{u}{2}: This creature gains +2/+2 until end of turn. If this ability was used more than once in one turn, exile this artifact at the end of combat."
Equip {r}{u}{2}