Seal from Existence
Enchantment
Ward 
(Whenever this enchantment becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)
When this enchantment enters, exile target nonland permanent an opponent controls until this enchantment leaves the battlefield.
- CMC
- 3
- Mana cost
- Color identity
- W
- Rarity
- uncommon
- Set
- March of the Machine
- Price
- $0.11
- EDHREC rank
- #8656
Seal from Existence exiles a nonland permanent — any permanent — for three mana at sorcery speed, and the enchantment subtype means every payoff in your enchantress shell gets a trigger. Calix, Guided by Fate in particular turns each cast into a constellation proc and a copy target, making this removal that also advances the engine.
Best Commanders
Commanders with the highest synergy
Calix, Guided by Fate
Calix, Guided by Fate wants every enchantment cast to trigger constellation and generate copy tokens, and Seal from Existence delivers both — exile a threat and fire the engine on the same card.
Elesh Norn, Mother of Machines
Elesh Norn, Mother of Machines doubles every enters-the-battlefield trigger, so Seal from Existence's exile effect fires twice, locking down two permanents for the price of one cast.
Daxos the Returned
Daxos the Returned counts experience counters to size his spirit tokens, and Seal from Existence increments that counter while also clearing a blocker or threat off the board.
Zur the Enchanter
Zur the Enchanter tutors enchantments with a converted mana cost of three or less directly into play, and Seal from Existence sits at exactly three — making it a free attack-trigger answer to whatever is threatening you most.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
In Commander, Seal from Existence earns its slot in any enchantress or constellation build because exile-based permanent removal that doubles as an enchantment is rare, and the type line does real work for Calix, Guided by Fate, Daxos the Returned, and similar commanders. Outside Commander, it's legal in Modern, Pioneer, Legacy, and Vintage, but sorcery speed at three mana is a steep ask in those formats when cheaper instant-speed answers dominate. It won't see competitive play in 60-card formats, but it's a clean, no-sideboard-required answer in Commander pods where threat diversity makes catch-all exile removal genuinely valuable.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.11 bulk tier
At $0.11, Seal from Existence is pure bulk — you're picking this out of a dollar bin or ordering a playset as an afterthought. There's no price pressure here; grab it whenever you need it.
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Sources
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.