mtg commander decks 2020 octane death race across the Multiverse Commander (2020 Edition) | MAGIC:

So, you can get stuff with cycling or channel or transmute or cast triggers and similar effects

Add broken cards like Karmic Guide and entomb effects like Buried Alive, then you can just keep recurring Spore Frog once you get a reanimation engine going and prevent combat damage thanks to its fog effect, among other annoying things you can do

Wizards of the Coast have introduced cards older than Kaladesh that haven't been reprinted in newer sets to keep Historic lively and changing

At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) Watermark: Ojutai Illustrated by Igor Kieryluk Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp

Exile, bounce, sacrifice, -X/-X, and Auras can all shut down indestructible