Toph, the First Metalbender + Urborg, Tomb of Yawgmoth + Staff of Domination + Dictate of Karametra

4-card combo · RGW

Verdict

Yes — this 4-piece loop generates infinite black mana and draws the whole library once all parts are on the battlefield.

Cards required: 4
Cheapest stack total: $11.44
Color identity: RGW
Popularity: 0 decks
Format: Commander

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Toph, the First Metalbender and Urborg, Tomb of Yawgmoth turn Staff of Domination into a Swamp, letting it tap for black mana; Dictate of Karametra doubles that into two, which is enough to pay the 1 for Staff's untap ability and repeat indefinitely. Every loop cycles Staff of Domination's draw and lifegain triggers as many times as wanted, so the table sees an empty library and an arbitrarily high life total. This sits in a Naya shell, so tutors like Enlightened Tutor or Fauna Shaman find the pieces.

Recipe

How it works

Prerequisites

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Steps

Activate Staff of Domination by tapping it, adding as it's a Swamp land due to Toph and Urborg
Dictate of Karametra triggers, adding .
Activate Staff of Domination's first ability by paying , untapping it.
Repeat.

Result

Infinite lifegain triggers; Infinite lifegain; Infinite card draw; Infinite untap of creatures you control; Infinite draw triggers; Infinite mana creatures you control can produce; Infinite black mana

Variations

Cheaper, tighter, alternate lines

Bubbling Muck replaces Dictate of Karametra as a one-shot mana doubler if enchantment removal is prevalent, though it ends the loop after one activation and requires a different approach to sustain it. Selvala, Heart of the Wilds can substitute as an alternate mana engine in creature-heavy builds, but the Toph and Urborg dependency is non-negotiable — without both on the field, Staff of Domination produces no mana at all. Walking Ballista or Aetherflux Reservoir converts the infinite mana into the kill.