And if you were able to fix your issue with these solutions and are ready to start playing again, make sure you've got Arena Tutor with you to improve your games
Karn, the Great Creator might be controversial if your group leans heavily on artifact mana sources, but I actually have it here for the other two abilities: making artifacts into creatures lets Satya copy them, and the normally-dead wish activation can actually be used to loop Gontis Aether Heart, assuming you can proliferate enough loyalty and energy counters to keep that going
Obviously well be packing ramp, but its important to hit those nonland cards as well
There is one more archetype that steel enables, which I briefly mentioned in the emerald section above Mill
Land Color tag templates(None) Blood Crypt ( : Add or .) As this land enters, you may pay 2 life
Illusionists Bracers, and Battlemages Bracers are for doubling activating abilities