I count: 38 lands and Arbor Elf, Elvish Mystic, Paradise Druid, Wose Pathfinder, Elvish Archdruid, Farhaven Elf, Wood Elves, Elvish Piper, Growth Spiral, Rampant Growth, Cultivate, Travel Through Caradhras, Sol Ring, Arcane Signet, Commander's Sphere, Model of Unity 54 mana
This creature has two abilities, and those two abilities are super powerful when working together
Exdeath appears as a tall broad knight in light blue armor with gold and purple trimmings, a sash around the waist, and a light blue cape
That means about a fifth to a quarter of your deck should be creatures to defend your battlefield
The only 6-mana Gids, Gideon, the Oathsworn, just barely scraped by as a card we're not excited enough to play...though to be clear he came close
Final Thoughts The Ruinous Powers precon seems to be a cohesive deck