Skullclamp
13% of tracked Commander decks run Skullclamp. When drawn, 75% of copies reach the battlefield, and decks that cast it win 30% of games versus 25% when it stays buried in the library.
Skullclamp sits in 13% of the 20720 Commander decks tracked on Playgroup Live, appearing across 2695 distinct lists. That breadth is the first headline: a colorless 1-mana Equipment that draws two cards on creature death belongs in almost every deck that floods the board with small creatures, and the data confirms players across a wide range of archetypes act on that instinct.
The second headline is what happens once it resolves. 75% of drawn copies reach the battlefield, and 76% of those stay there through the end of the game. The median first-cast turn is 4, consistent with a low-cost card that players deploy as soon as a creature is available to equip. The cast-vs-library win-rate delta is +4.4 percentage points, an early directional signal across a well-sampled pool of 778 cast observations and 3246 library observations.
The commander distribution is notably diverse. No single commander type dominates the list. Token strategies, aristocrats, and go-wide creature builds all appear at the top, reflecting Skullclamp's near-universal applicability whenever creatures are dying regularly. Its colorless identity means it fits any deck without restriction.
- 13% of tracked Commander decks include Skullclamp
- 75% of drawn Skullclamps reach the battlefield
- T4 median first-cast turn
- 76% battlefield stickiness once cast
- 1757 distinct players have brought Skullclamp to a tracked game
- +4.4pp win-rate lift when cast versus when left in the library
First-cast turn
n=863The "good card" funnel
5048 brought · 1757 playersOf 5048 Skullclamps brought to games, 1152 were drawn, 863 of those were cast, and 76% of cast copies remained on the battlefield through end of game.
Players who cast this card win 30% of the time (n=778) , vs 25% when it never left the library (n=3246).
When players drew this card but left it in hand, they won 29% (n=258) — 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 +4.4pp; 95% confidence interval +1.1pp to +7.7pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.
Final zone distribution
1270 instancesMost Skullclamps never leave the library, the expected result for any singleton in a 100-card deck, but the battlefield share is notably high relative to the draw rate, reflecting how quickly players deploy it once it reaches their hand.
Commanders that played this card
in tracked games-
1
Doctor Doom, King of Latveria
115 decks
-
2
Krenko, Mob Boss
91 decks
-
3
Edgar Markov
86 decks
-
4
Cloud, Ex-SOLDIER
75 decks
-
5
Trostani, Selesnya's Voice
61 decks
-
6
Caesar, Legion's Emperor
60 decks
-
7
Chatterfang, Squirrel General
50 decks
-
8
Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel
48 decks
-
9
Rin and Seri, Inseparable
46 decks
-
10
Teysa Karlov
40 decks
The commander list spans red token strategies, aristocrats, and multicolor go-wide builds, with no single commander dominating, a sign of Skullclamp's colorless flexibility across the format.