Since Y'shtola repeatedly damages each opponent, cards that trigger off noncombat damage such as Curiosity, Ophidian Eye, Tandem Lookout, Helm of the Ghastlord, and Sigil of Sleep are powerhouses that quickly take over the game
You actually want half or more of your Limited deck to be lands
Any creature like Zealous Conscripts will allow you to make infinite creatures, Combat Celebrant does the same while also giving you infinite combat steps, and you can create a game-winning combo with it, Thornbite Staff, and Ashnod's Altar
Theyve done judge foils of Natural Order and Vampiric Tutor already, and I expect well see a foil Desertion at some point too
And I relented
Some of the Eldrazi cards play into the Emrakul mutations that we saw in Shadows over Innistrad and Eldritch Moon (although not all the mutations are specifically from Innistrad)