I'm going to interspace some of these beasts with the human creature cards, of which there are quite a bit
Fettergeist is pretty bad for a tempo strategy, stitched drake requires support, man-o'-war is environment picky, aether adept is a more narrow version of man-o'-war, pestermite is underpowered, thassa wants a density of bad blue creatures, wake thrasher is bad on defense, latch seeker is just a stalmate breaker, and true name is just bad design
It's a little hard to cast at times, but answering creatures or planeswalkers for three mana is great on an instant
Despite their simplicity, I do love the cartoonish artwork found on the Vault Boy frames as they are appropriately silly
Mikaeus + Yawgmoth + Gray Merchant Cards : Mikaeus, the Unhallowed + Yawgmoth, Thran Physician + Gray Merchant of Asphodel Prerequisites: Mikaeus, the Unhallowed, Yawgmoth, Thran Physician, Gray Merchant of Asphodel, and one other non-human creature with more than 2 toughness under your control