Mystical Dispute Mystical Dispute is very much a sideboard card, but its one of the best blue has to offer in any format where the color is a major force to contend with
Yes, you lose some life every turn, but The One Ring is also indestructible, making it extremely difficult for your opponents to interact with, and you really should have some bounce spells to maximise the potential of The One Ring (and to not lose too much life)
If an opponent plays a card like Day of Judgement or Supreme Verdict a turn or two after you play you have established a big board presence, it can really set you back
The final loyalty ability is where it truly excels
Ranking: Fun Id love to hear which Tarkir: Dragonstorm commander youre looking forward to building
The plan with Kuja is to build a board of wizards and enchantments that deal damage for playing instants and sorceries or that tap for damage