Jace's Sanctum


Format Legality
Magic Duels Legal
Canadian Highlander Legal
Vintage Legal
Modern Legal
Leviathan Legal
Legacy Legal
Frontier Legal
Duel Commander Legal
Unformat Legal
Commander / EDH Legal

Printings View all

Set Rarity
Magic Origins (ORI) Rare

Combos Browse all

Jace's Sanctum


Instant and sorcery spells you cast cost less to cast.

Whenever you cast an instant or sorcery spell, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

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Jace's Sanctum Discussion

Iron_eye2 on Snap Titi

2 weeks ago

I suggest Jace's Sanctum, Curious Homunculus  Flip, Goblin Electromancer, and Baral, Chief of Compliance to make the casting cheaper, and homunculus can work as a heavy hitter because of prowess

DrkNinja on The Izzet League

1 month ago

@hardhitta71194 I get ya man, apologies for if I was coming off as an ass anywhere also.

My playgroup is a group of 5 all of which are friends I grew up playing magic with, plus my wife, and we are all VERY competitive. It's hard playing control in a pod that's 5-6 players I get it, but... You learn which cards absolutely CANNOT stay on the table or even hit the table and burn/counter those into oblivion lol.

Honestly I think locust god would be really good for you, and then just run a lot of spell reduction in place of Mizzix like Jace's Sanctum and stuff.

Also since I know you love tokens, you should 100% play Metallurgic Summonings. I don't play tokens but I run it because it produces great blockers, offers an alternate win con, and that second ability is SO strong.

kamelyan on Riku, Spells and Creatures

2 months ago

Sensei's Divining Top will do nicely with Galvanoth and Melek, Izzet Paragon; or maybe Crystal Ball, Eyes of the Watcher and/or Jace's Sanctum as low cost alternatives.

Neotrup on Can Elite Arcanist cast copy ...

2 months ago

No. Jace's Sanctum has no effect on anythings converted mana cost. Elite Arcanist chooses the value of X based solely on the exiled cards converted mana cost, not on how much you'd actually have to pay to cast the spell. If Elite Arcanist has exiled Wizard's Lightning it will cost to activate it's ability and cast the copy, even though it is a wizard itself. Anything that alters the cost to activate abilities, such as Heartstone will apply to the activation cost however.

Loreshadow on Can Elite Arcanist cast copy ...

2 months ago

So then I should use 'cost 1 less' outside factors? How does that affect the 1 mana spells? Can I play them for free?

Would an Elite Arcanist aided by Jace's Sanctum be able to spend 0 colourless to cast Cerulean Wisps, creating an infinite draw generator? Or is there a minimum cost?

Snacrifice on Debtor and Lumia(<15$)

2 months ago

Thanks for the comments and suggestions scumbling1 !

I actually worked on two versions of this deck, and eventually went with a more creature-centric build rather than sorcery/instants, which means a number of creatures I'd slated to remove seemed to have gotten stuck on to the list when posted. Removed all of them just now, unless I missed one or two.

Izzet Charm is useful and added, can't figure out how I forgot it. Seal of the Guildpact and Jace's Sanctum are neat, but on TCGplayer are outside the deck's per-card budget limit.

scumbling1 on Debtor and Lumia(<15$)

2 months ago

Also, I would want some more draw, mana ramp, and a few more lands in the deck. Your individual spells may be cheap, but I can see you needing play multiple each turn. Thats gonna add up in the end.

Cards that reduce the cost of your spells may be particularly useful Seal of the Guildpact and Jace's Sanctum come to mind as budget options.

ikatowi on Sharuum Sphinxes + Artifacts

3 months ago

I have the feeling that I might just want to swap out Jace's Sanctum for, like, a Burnished Hart or something else with a bit more tribal synergy...

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