Arcane Heist
Sorcery
You may cast target instant or sorcery card from an opponent's graveyard without paying its mana cost. If that spell would be put into their graveyard, exile it instead.
Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)
- CMC
- 4
- Mana cost
- Color identity
- U
- Rarity
- rare
- Set
- Outlaws of Thunder Junction Commander
- Price
- $4.11
- EDHREC rank
- #4901
Arcane Heist lets you cast an instant or sorcery exiled from an opponent's library for free — card advantage and resource denial in one shot. The cost is real: you need to have cast your commander this turn, which means it's a build-around, not a generic blue spell, and Gonti, Canny Acquisitor is the deck that makes that condition trivial.
Best Commanders
Commanders with the highest synergy
Gonti, Canny Acquisitor
Gonti, Canny Acquisitor casts itself repeatedly through connive triggers and bounce effects, so the 'cast your commander this turn' condition on Arcane Heist fires consistently rather than once a game — it's the single best shell for the card by a wide margin.
Don Andres, the Renegade
Don Andres, the Renegade already wants to be casting spells from exile and generating value off opponents' cards, so Arcane Heist slots cleanly into the theft package and doubles as a free spell when Don Andres comes down.
Felix Five-Boots
Felix Five-Boots enables extra combat steps and recast effects that naturally set up the commander-cast trigger, letting Arcane Heist snipe a counterspell or board wipe from the opponent most likely to end the turn.
Tasha, the Witch Queen
Tasha, the Witch Queen creates Demon tokens whenever opponents cast spells from anywhere other than their hand, so the instants and sorceries stolen by Arcane Heist feed her token engine on top of the free-cast value.
Kellan, the Kid
Kellan, the Kid's adventure half counts as casting the commander, which means Arcane Heist can fire as early as turn two or three and convert an opponent's best instant or sorcery into a free spell before Kellan has even entered the battlefield.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | not legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Arcane Heist is a Commander card — full stop. The condition of casting your commander the same turn you cast this spell is nearly meaningless in a 100-card singleton format where commanders re-enter the battlefield repeatedly and the card pool is deep enough to build around it. In Legacy and Vintage, where it's technically legal, the setup cost is a non-starter: no competitive deck is building around commander-cast triggers, and a conditional free spell doesn't compete with the raw power available in those formats. Oathbreaker is the one non-Commander format where Arcane Heist actually functions as designed, since the oathbreaker hits the command zone and comes back just like a commander does.
Key Combos
Combo lines featuring this card
Price Context
Current price
$4.11 cheap tier
At $4.11, Arcane Heist sits in the cheap tier but at the high end of it — reasonable for a build-around mythic with a specific home, steep if you're unsure whether your deck actually fires the condition reliably. It holds that price on the back of Gonti, Canny Acquisitor demand; outside dedicated theft and commander-recursion shells, the value drops fast.
Explore
Sources
Mentioned
- Gonti, Canny Acquisitor
- Don Andres, the Renegade
- Felix Five-Boots
- Tasha, the Witch Queen
- Kellan, the Kid
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.