Spore Cloud
Tracked across real Commander games played through TurnZero HQ.
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What it does
Tap all blocking creatures. Prevent all combat damage that would be dealt this turn. Each attacking creature and each blocking creature doesn't untap during its controller's next untap step.
Rulings
3 official rulings, in the order Wizards published them.
- 2004-10-04
Only makes attackers or blockers that have been declared before the spell is cast unable to untap as normal next turn. So, if used before attackers or blockers are declared, it is simply a Fog-like effect. If used after attackers are declared but before blockers are declared, it does the Fog effect and makes attackers not untap as normal. If done after blockers are declared, it has full effect.
- 2008-10-01
If a creature affected by Spore Cloud is untapped at the time its controller’s next untap step begins, the “doesn’t untap” effect doesn’t do anything. It won’t apply at some later time when that creature is tapped.
- 2008-10-01
Spore Cloud doesn’t track the creatures’ controllers. If an affected creature changes controllers before its old controller’s next untap step, Spore Cloud will prevent it from being untapped during its new controller’s next untap step.
Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.
In the 99
Every deck whose current list includes Spore Cloud, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Flubs, the Fool | 1 | 0 | — |
Colors it shows up in
- Temur 1 deck
Every version of Spore Cloud
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 genuinely publishes none for some of them.

Fallen Empires
- Normal
- $0.22

Fallen Empires
- Normal
- $0.16

Fallen Empires
- Normal
- $0.23
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Spore Cloud — a name search across every version, for 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.