Lets go over its rules and restrictions, and discuss which are the best fuse cards that have seen competitive play and have the most potential for multiple formats
7 Three Tree City Never Enough Mana Getting tons of mana is essential for getting ahead of Commander, and if you have a ton of creatures out, Three Tree City can catapult you ahead of your opponents
Fateful Showdown Fateful Showdowns not the first card youd run in a wheel deck, but it can deal the final blow in decks that stock up a hand full of cards
That's a pretty solid worst-case scenario
Garland, Knight of Cornelia / Chaos, the Endless Garland, Knight of Cornelia is a versatile commander that shines in decks focused on noncreature spells and graveyard recursion
Absolute Virtue If youre after a huge, nearly untouchable threat, Absolute Virtue is exactly what you want