Mind's Dilation
Enchantment
Whenever an opponent casts their first spell each turn, that player exiles the top card of their library. If it's a nonland card, you may cast it without paying its mana cost.
- CMC
- 7
- Mana cost
- Color identity
- U
- Rarity
- mythic
- Set
- Secret Lair Drop
- Price
- $11.72
- EDHREC rank
- #2670
Mind's Dilation turns every opponent's first spell each turn into a free cast off the top of their library — the longer it sits, the more it snowballs. Seven mana is a real cost, but a resolved Dilation in a four-player game generates value faster than almost any other enchantment at that slot.
Best Commanders
Commanders with the highest synergy
Gonti, Canny Acquisitor
Gonti, Canny Acquisitor triggers whenever an opponent casts a spell from anywhere other than their hand, which means every free cast Mind's Dilation generates feeds Gonti's own exile-and-cast engine — the two cards form a self-reinforcing loop of stolen resources.
Tasha, the Witch Queen
Tasha, the Witch Queen creates Demon tokens whenever an opponent casts a spell from outside their hand, so each trigger from Mind's Dilation is also a free body — it's one of the densest payoffs for the enchantment in the format.
Aminatou, Veil Piercer
Aminatou, Veil Piercer cares about permanents with the cascade mechanic and opponents' cards in exile, and Mind's Dilation's triggered exiles feed that axis while adding a steady stream of casts that Aminatou's effects can exploit.
Neera, Wild Mage
Neera, Wild Mage already builds around casting spells and hitting unexpected bombs off the top of libraries, and Mind's Dilation adds a second, unconditional source of that same chaotic card advantage every turn cycle.
Yennett, Cryptic Sovereign
Yennett, Cryptic Sovereign prizes casting spells for free off the top of libraries, and Mind's Dilation layers in additional free casts every turn — doubling the frequency of the deck's core game plan.
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 |
Mind's Dilation is legal across Commander, Legacy, Modern, Pioneer, Vintage, and Oathbreaker, but it only sees meaningful play in Commander. In every 60-card format, seven mana is a prohibitive cost when the game is frequently over by turn four or five, and an enchantment that takes an entire turn to deploy without immediate board impact simply cannot compete. Commander is the format purpose-built for Mind's Dilation: games go long, there are three opponents generating triggers, and the political weight of a threat that steals from everyone simultaneously is a genuine deterrent to removal.
Key Combos
Combo lines featuring this card
Budget Alternatives
Cheaper options that do most of the same work
Etali, Primal Conqueror does something similar by exiling and casting from each opponent's library on attack, and a reanimator shell can deploy it for far less than seven mana on the stack — though it's a creature, not an enchantment, so it dies to far more removal. Stolen Strategy is a sub-$1 enchantment that exiles the top card of each opponent's library during your upkeep and lets you cast it that turn, hitting every opponent rather than just the first trigger, though it requires paying the mana and doesn't have Mind's Dilation's reactive, opponent-spell-triggered upside.
Price Context
Current price
$11.72 mid tier
At $11.72, Mind's Dilation sits in the mid tier — noticeable but not format-warping money. It's a casual Commander staple rather than a high-demand competitive piece, so the price reflects steady demand rather than scarcity, and it's unlikely to spike without a reprint that inflates visibility.
Explore
Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.