We have a bunch of viable 3-mana artifacts that can ramp into Ugin (and then trigger his static ability to exile an opponent's card once he's in play) but don't forget about Hedron Archive as a low cost way to jump from 4 to 6 mana (7 with your land drop)
In 2011 the first set of Commander preconstructed decks hit the shelves
Outside of that though we're looking for a very normally costed creature and does not do enough to pull its own weight
The "Other" category encompasses a diverse mix of archetypes, including Mono-Black Conqueror, Boros Enchantments, Naya Burn, Esper Reanimator, Selesnya Tokens, Orzhov Midrange, Golgari Midrange, Mono-Black Demons, Dimir Reanimator, Orzhov Lifegain, Five-Color Legends, Mono-Green Aggro, Surprise Ramp, Rakdos Sacrifice, Boros Tokens, Mardu Pact, Jund Demons, Mono-White Angels, Mono-Blue Tempo, and many others
Mill, in particular, loves to face off against control decks, which are very prevalent in Lorcana right now
Batterskull & Kaldra Compleat Stoneforge Mystic may have helped put equipment in general on the competitive map, but she really put equipment with the living mechanic ability on the map
