This, coupled with the fact that Tifa is the FF7 deck's alternate commander to Cloud, does mean Tifa seems to be getting a bit more love than Aerith in the crossover, though there are still more cards to be revealed
Saga creatures do everything a normal saga does, and are affected by everything that affects a normal saga (from counter doublers to proliferation)
The trio unveiled a handful of promo cards associated with the set, ranging from Commander Party promos, PTQ promos, the Buy-A-Box promo, and more
While Terra provides a continual means of milling and a mana-activated ability that brings creatures back from the graveyard, Celes only offers milling as her enter-the-battlefield effect
If you want to flip Zenos, then you'll have to find a way to kill the chosen creature
As for red-white Equipment aggro, plenty of cards encourage a low-t0-the-ground, proactive deck made up of white and red cards with plenty of Equipment and combat auras to augment its warriors