The key pieces to any Chaos deck that Ive found are power cards, removal, and fixing, all in that order
Also, all the Arceus can use Call Energy because they all have 1-2 Colorless in their attack cost
Legacy has gotten so fast that threshold decks have been reduced to playing only Nimble Mongoose and Werebear, but originally there was a third creature in that group
[Edit] Here is a list of non-proxy cards weve come up with thus far (now with images!): Towering Titan Towering-Titan-Jumpstart-MtG-Art20471502 499 KB Isareth the Awakener Isareth-the-Awakener-Core-Set-2019-Art1200882 102 KB Boldwyr Heavyweights R6f70f45b02b73e081a2687f216784c7d29662144 947 KB Bulwark Giant Bulwark-Giant1200880 152 KB Kalemne, Disciple of Iroas kalemne_disciple_of_iroas_2000x12001200 86.7 KB Irencrag Pyromancer Irencrag-Pyromancer-Throne-of-Eldraine-MtG-Art13611000 232 KB 3 Likes Muffintopmanor1 May 27, 2021, 3:23am 2 with all due respect, why would you list boldwyr
Both Moana Born Leader and Heihei Accidental Explorer grant you different advantage when placed at a location (or in Moanas case, questing at a location)
The extort mechanic similarly drains opponents while making it harder to challenge your position in the game