Cast Dockside Extortionist by paying {1}{R}.
Dockside Extortionist enters the battlefield, creating at least six Treasure tokens.
Cast Lore Drakkis for its mutate cost by paying {U/R}{U/R}, targeting Dockside Extortionist.
Lore Drakkis's mutate ability triggers, returning Word of Undoing from your graveyard to hand.
Cast Word of Undoing by paying {U}, returning Dockside Extortionist and Lore Drakkis to your hand.
Activate five Treasure tokens by tapping and sacrificing those, adding {1}{U}{U/R}{U/R}{R}.
Repeat.

Infinite colored mana

Infinite creature ETB

Infinite creature LTB

Combos with "Word of Undoing"

No Combos Found

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