
Whenever Roxanne enters or attacks, create a tapped colorless artifact token named Meteorite with "When this token enters, it deals 2 damage to any target" and ": Add one mana of any color."
Whenever you tap an artifact token for mana, add one mana of any type that artifact token produced.
Roxanne pumps out Meteorite tokens on ETB and every attack, each pinging something for 2 and ramping you hard since her second ability doubles mana from any artifact token you tap. You snowball into oversized mana, use the pings to grind down boards and players, and convert that ramp into giant payoffs or a token-fueled finish.
Add fast mana and token doublers (Doubling Season, Mondrak, Anointed Procession) plus sacrifice outlets to convert Meteorites into mana or damage, then install clear payoffs like Reckless Fireweaver, Marionette Master, or a big X-spell finisher. Tighten the curve with efficient ramp and protection (Heroic Intervention, Lightning Greaves) so Roxanne survives, and include mana sinks like Nykthos or Walking Ballista so excess mana always converts to wins.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
→ Infinite colored mana, Infinite damage, Infinite ETB
→ Infinitely large creature until end of turn, Infinite tapped Icy Manalith tokens
→ Infinite colorless mana
→ Infinite colorless mana
→ Infinite colorless mana
Combos via Commander Spellbook.
Same color identity (GR), by popularity.