Her "Mechanically Savvy" ability lets Illumineers play Inventor cards for 1 less ink, a pretty valuable ability given how many inventors are in this deck
He can search your library for an equipment card when he enters play, and pairs well with the Commander deck version of himself Cloud, Ex-SOLDIER
This awesome Dragon is the red Omnath, Locus of Mana who saved your green mana and got bigger as well
Bello here can take some of the least exciting enchantments and artifacts in MTG and turn them into devastating creatures by animating them with his unique brand of magic
Invisible Force Field Two mana to defend four things is a great rate
they don't have to figure out how to package a fundamentally confrontational game so that the players and characters aren't at each other's throats, trying to kill each other, while keeping everything looking sunny and peaceful