mtg commander precon 2018 Deck: Exquisite Invention Deck : Toys & Games 1 Estrid Saheeli, the Gifted- Upgraded EDH

Circling back to TAUC costs, you could argue its actually even closer to free than other alternate costs: life points and cards in hand are expendable resources, and (at least for drawing cards) somewhat expensive to replenish

TAKE A BITE OUT OF THESE SHOWCASE CARDS Life, uh, finds a way

If that werent enough, you can cast it from your graveyard if you control at least three tapped Pirates and/or Vehicles

Pyrogofy Flametongue Kavus starting to look more like an honorable mention with cards like Pyrogoyf in the conversation

I ended up with 40 creatures, not including Cosmic Spider-Man, and 39 lands

Sinister Gnarlbark is probably one of your best targets here, and Doran, the Siege Tower isnt bad either