
Whenever you cast an artifact spell, you get (an energy counter).
, Pay
: Target creature gets +1/+0 and gains trample and haste until end of turn.
, Pay
: Draw a card.
, Pay
: Return target artifact card from your graveyard to the battlefield tapped.
Cast a steady stream of artifacts to bank energy counters, then convert that energy into card draw, combat buffs, and artifact recursion. You snowball board presence with cheap artifacts and big payoff cogs/affinity threats, using Madison's three tap-abilities as a flexible engine. Win through artifact-fueled value attrition or a dedicated artifact-token/affinity beatdown.
Lower your artifact curve with Mishra's Bauble, Ornithopter, and mana rocks to bank energy faster and enable affinity payoffs. Add infinite-mana enablers (Voltaic Construct, Basalt Monolith effects) and a closing outlet like Aetherflux Reservoir or Walking Ballista. Round out with fast mana (Sol Ring, Mana Crypt), strong tutors (Whir of Invention, Enlightened Tutor), and protection (Swiftfoot Boots, Teferi's Protection) to defend the engine.
Seeded from a single deck — rates appear once more public decks exist.
→ Infinite colorless mana, Infinite creature tokens, Infinite death triggers
→ Infinite colorless mana, Infinite creature tokens, Infinite death triggers
→ Infinite LTB, Infinite ETB, Infinite sacrifice triggers
→ Infinite colored mana, Infinite creature tokens, Infinite death triggers
→ Infinite LTB, Infinite ETB, Infinite sacrifice triggers
Combos via Commander Spellbook.
Same color identity (RUW), by popularity.