My weapon of choice was an unlikely one (for me at least): Affinity
The otter ends up falling into the bottom tier of companions with Umori
Some of the best cards to pair with Morophon, the Boundless include: Urza's Incubator stacks additional cost reduction effects for your chosen creature type Leyline of Mutation enhances your creature-type synergies even further Vanquisher's Banner provides both card draw and a power boost for your board Chronicle of Victory gives your creatures first strike, trample, +2/+2, and draws you cards 4
Nobody is going to want to drop an Ulamog, the Ceaseless Hunger down and leave it sitting out for your next turn
Im sure you already know that drawing cards is one of the most powerful things you can do in the game
14 Ian Malcolm, Chaotician Chaos, Er, Finds A Way Chaos is a controversial deck archetype in Commander, as people generally don't like having their cards jumbled up and handed to other players