Sunderflock
Creature — Elemental
This spell costs 
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.
5 / 5
- Set
- Lorwyn Eclipsed (ECL #309)
- Rarity
- Rare
- Mana value
- 9
- Released
- 2026-01-23
- Artist
- Danny Schwartz
- EDHREC rank
- #6,196
- Colour identity
- Finishes
- Nonfoil, Foil
- Served from
- Local database
Commander bracket
Derived from card traits, not a ruling — bracket rules turn on how a deck intends to use a card. Bracket rules
EDHREC
Combos
Not part of any combo on Commander Spellbook.
Format legality
Rulings
- 2025-11-17
If an Elemental on the battlefield has
in its mana cost, X is 0 for the purpose of determining its mana value. - 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
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.
- 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.