Sunderflock card art

Sunderflock

Creature — Elemental MV 9

Tracked across real Commander games played through TurnZero HQ.

What it does

This spell costs X less to cast, where X is the greatest mana value among Elementals you control.

Flying

When this creature enters, if you cast it, return all non-Elemental creatures to their owners' hands.

Rulings

4 official rulings, in the order Wizards published them.

  • 2025-11-17

    To determine Sunderflock's total cost, start with the mana cost (or an alternative cost if another card's effect allows you to pay one instead), add any cost increases, then apply any cost reductions. Sunderflock's mana value remains unchanged, no matter what the total cost to cast it was.

  • 2025-11-17

    Once you announce you're casting a spell, no player may take actions until the spell has been paid for. Notably, opponents can't try to remove Elementals you control from the battlefield at that time.

  • 2025-11-17

    If an Elemental on the battlefield has X in its mana cost, X is 0 for the purpose of determining its mana value.

  • 2025-11-17

    Once you determine the cost to cast Sunderflock, you may activate mana abilities to pay that cost. If the greatest mana value among Elementals you control changes while activating mana abilities (probably because you sacrificed one or more Elementals), the cost to cast Sunderflock remains what you previously determined.

Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.

In the 99

Every deck whose current list includes Sunderflock, whatever its commander.

Decks running it 3
Games played 0
Win rate — Fewer than 5 completed games, which is not enough to publish a rate yet.
Confirmed on board 0 Games where a board photo caught it actually in play.

Most played under

Commander Decks Games Win rate
Ashling, the Limitless 2 0 —
Mass of Mysteries 1 0 —

Colors it shows up in

  • Five-Color 3 decks

Every version of Sunderflock

3 printings, newest first. Prices are the market figures Scryfall publishes, refreshed nightly. A printing with no figure shows a dash rather than a zero, because Scryfall publishes none for some of them.

Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Sunderflock. It runs a name search across every version, which covers the printings TCGplayer publishes no direct link to.

Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only. No individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.