Cycling can be done at instant speed, and it's nearly as cheap as possible to do so
Youre going to be casting Steiner, casting equipment, swinging with Steiner and gaining an impressive amount of life
That said, if you're able to part with one of your precious cats and flip him over, you'll find Ajani, Nacatl Avenger is no slouch in planeswalker form either
Its good versus Cascade decks, Underworld Breach (without the ability to cast zero cmc spells over and over, they cant mill themselves and cast Thassas Oracle for the win), and to some extent Amulet (Chalice counters Summoners Pact)
3 Kaldra Compleat Batterskull used to be considered one of the best equipment pieces in the game, and then Kaldra Compleat came along and blew it out of the water