Jace's Sanctum
Tracked across real Commander games played through TurnZero HQ.
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What it does
Instant and sorcery spells you cast cost 1 less to cast.
Whenever you cast an instant or sorcery spell, scry 1.
Combos with Jace's Sanctum
The lines this card is part of, what it needs alongside it, and what the cards do together. An infinite result is the one that moves a deck's bracket.
- Storm-Kiln Artist Goldspan Dragon Call to Mind Déjà Vu Infinite
- Infinite artifact ETB
- Infinite artifact LTB
- Infinite magecraft triggers
- Infinite scry 1
- Infinite storm count
- Invasion of Segovia // Caetus, Sea Tyrant of Segovia Displacer Kitten Vampire Hexmage Corpse Dance Infinite
- Infinite creature ETB
- Infinite creature LTB
- Infinite magecraft triggers
- Infinite scry 1
- Infinite storm count
- Infinite tapped creature tokens
Combo data from Commander Spellbook, the community-maintained database of Magic combos. Mirrored nightly.
Rulings
4 official rulings, in the order Wizards published them.
- 2015-06-22
The first ability of Jace’s Sanctum can’t reduce the colored mana requirement of an instant or sorcery spell.
- 2015-06-22
Jace’s Sanctum’s scry ability will resolve before the instant or sorcery spell that caused it to trigger.
- 2015-06-22
If there are additional costs to cast an instant or sorcery spell, apply those before applying cost reductions.
- 2015-06-22
Jace’s Sanctum can reduce alternative costs such as miracle or overload costs.
Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.
In the 99
Every deck whose current list includes Jace's Sanctum, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Sevinne, the Chronoclasm | 1 | 0 | — |
Colors it shows up in
- Jeskai 1 deck
Every version of Jace's Sanctum
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.

Promo
Magic Origins Promos
- Normal
- $1.80
- Foil
- $5.43

- Normal
- $2.29

Magic Origins
- Normal
- $0.58
- Foil
- $3.05
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Jace's Sanctum. 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.