Seedborn Muse (C19)

Creature — Spirit

Untap all permanents you control during each other player's untap step.

Essential untap engine for Commander strategies built around activated abilities and flash creatures. Seedborn Muse transforms your mana and utility into a repeatable resource by untapping everything during each opponent's turn, letting you activate mana dorks, utility lands, and flash threats multiple times per round. This is a cornerstone card for decks running Derevi, Yavimaya Enchantress, or any strategy that leverages untap synergies—particularly powerful in green-blue shells where it chains with cards like Venser, Shaper Savant or Teferi, Mage of Zhalfir. An auto-include in any Commander list that can afford the five-mana investment and has payoffs ready to abuse the repeated untaps.

Commander 2019 — Rare