I count: 39 lands and Pantlaza, Sun-Favored, Ixalli's Lorekeeper, Drover of the Mighty, Marauding Raptor, Otepec Huntmaster, Atzocan Seer, Ranging Raptors, Topiary Stomper, Wayward Swordtooth, Farseek, Rampant Growth, Thunderherd Migration, Cultivate, Migration Path, Sol Ring, Arcane Signet, Progenitor's Icon, Regal Behemoth 57 mana
He's an important target for Moray, but if you have other 2 or feel like risking, you can search mirror to thin the deck and have less dead draws, but if you don't, keep it, could be important
Thada Adel, Acquisitor Thada Adel, Acquisitor is a great commander for stealing your opponents' cards
This essentially means that Altergeist Hexstia gets a free tribute during every opponent turn
It won't transform while on the battlefield except in some very unusual circumstances (or as they're called on Innistrad, circumstances)