4 Inalla, Archmage Ritualist The Wizard Queen The Wizard-themed eminence commander, Inalla, Archmage Ritualist, rewards you for playing more Wizard creatures by turning them into an army of clones
Jace is here to be a on-curve three drop that gives you extra card flow for a few turns or a five-drop that really ups the deck manipulation stakes
It really wants you casting at least two spells every turn, and sometimes three
They organize drafts through their community, offer insight and feedback to new Cube designers, and host The Jank Tank Podcast, offering general Cube advise and design philosophies
Once at least four creatures have died, you don't ever even need to play Sephiroth, as every death will drain an opponent for one life
My issue with Sledge-Class Seedship is that it doesnt have an enters ability, so youd better have big creatures to station it quickly if you want to get some value out of it