Arcane Denial
Arcane Denial appears in 22% of tracked Commander decks on Playgroup Live, and games where it resolves show a +10.6 percentage-point win-rate lift over games where it stays in the library.
Arcane Denial is the blue player's diplomatic counterpart: it stops a spell and hands the opponent two cards, softening the political sting while keeping the caster ahead on refund. Across 1443 tracked multiplayer Commander games on Playgroup Live, it sits in 22% of decks, appearing in 903 of the 4080 distinct decks that have played a live game.
The win-rate signal is the clearest data point. Games where Arcane Denial was cast show a +10.6 percentage-point lift compared to games where it stayed buried in the library. The sample is large enough to be directional: the lower bound of the confidence interval is positive, consistent with the card doing real work when it hits the stack. Median first cast lands on turn 7.0, well into the mid-game, reflecting how instant-speed interaction tends to wait for a meaningful target.
Arcane Denial's color restriction keeps it out of non-blue decks entirely, so its 22% inclusion rate understates how common it is within blue lists specifically. It is legal in Commander, Legacy, Vintage, Pauper, and Pauper Commander, and remains one of the cheapest 2-mana hard counters available at common rarity.
- 22% of tracked Commander decks include Arcane Denial
- 25% draw rate across tracked games
- 60% of drawn copies reached the cast step
- T7.0 median first-cast turn
- +10.6pp win-rate lift when cast vs. staying in library
- 640 distinct players have brought it to a tracked game
First-cast turn
n=250The "good card" funnel
1672 brought · 640 playersOf 1672 Arcane Denials brought to tracked games, 414 were drawn, and 250 of those were cast before the game ended.
Players who cast this card win 34% of the time (n=244) , vs 23% when it never left the library (n=1103).
When players drew this card but left it in hand, they won 34% (n=161) — about the same as leaving it in the library. Those players survived long enough to draw it, so the gap above is about the card resolving, not just about surviving.
Observed gap +10.6pp; 95% confidence interval +4.8pp to +16.4pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.
Final zone distribution
470 instancesArcane Denial is an instant that resolves to the graveyard, so the majority of tracked copies end there. The small cluster in hand and exile reflects copies drawn late or interacted with before casting.
Commanders that played this card
in tracked games-
1
Rootha, Mastering the Moment
41 decks
-
2
Captain America, Team Leader
37 decks
-
3
Ms. Bumbleflower
18 decks
-
4
Sauron, the Dark Lord
17 decks
-
5
Sauron, Lord of the Rings
15 decks
-
6
Nekusar, the Mindrazer
14 decks
-
7
Tony Stark // The Invincible Iron Man
14 decks
-
8
Vnwxt, Verbose Host
13 decks
-
9
Aesi, Tyrant of Gyre Strait
12 decks
-
10
Xyris, the Writhing Storm
12 decks
Rootha and Captain America lead by raw count, but the top-10 list spans Izzet, Grixis, Bant, and mono-blue commanders, showing Arcane Denial is not locked to a single archetype.