Kalitas is best in this deck, much like in most other places, as a high power card with massive option gating for your opponent
62 Majestics
The latter has a cost advantage, with both a cheaper mana value and equip cost, but it only ever auto-equips once, whereas the Battle-Axe can attach to new Warriors entering play
SR (Super Rare) Big art, big hype
At the start of the duel, neither player has ownership of the Extra Monster Zone, and only as long as their monster is in the Extra Monster Zone is it theirs, and if their monster leaves it, the opponent can Summon monsters to it
Its hard to imagine, if this card remains legal, that it doesnt end up being the most-played spell in the format in a few weeks time