mtg japanese cards strixhaven Agonizing Remorse (Japanese Etched Foil) [Strixhaven Mystical Archive] Storm (When you cast this spell SOA] Stock Up -- Mystical

Its going to be a lord for your creatures, and even crews/saddles as if it has 4 power

While Lightning Bolt sees no cEDH play on account of how rarely you want to target an opponent, dealing three damage to a creature is enough to remove the majority of played creatures

usually, the Goblin rabble will finish the job

Kuldotha Forgemaster Kuldotha Forgemaster is another card that puts an artifact right into play without costing any mana

If you earthbend a fetch, it comes back into play after you sacrifice it, which allows the Cub to be a Rampant Growth, a substantial landfall enabler, even a source of sacrifice fodder