collections_bookmark Part of Bloomburrow
Spine of Ish Sah card art
Card Preview

Spine of Ish Sah

{7} · Artifact · March of the Machine Commander (MOC)
1%
Decklist Inclusion
Times Brought
173
Decks Running
107
In Decks
727
Decklist Inclusion
1%
Format

Final zone distribution

46 instances
2.2%
Library
47.8%
Battlefield
15.2%
Graveyard
6.5%
Exile

The "good card" funnel

173 brought · 103 players
Brought to game
173
Ever drawn
45
Reached battlefield
31
Still on board at game end
22

Once cast, 71% of this card is still on the battlefield at game end. This reflects how often it survives removal, not just whether it's a permanent.

≥ +4.2pp

Players who cast this card win 46% of the time (n=30) , vs 25% when it never left the library (n=123).

Observed gap +20.9pp; 95% confidence interval +4.2pp to +37.7pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=31
0%
T1
0%
T2
3%
T3
10%
T4
16%
T5
48%
T6-9
23%
T10+
Median 7 P25 5 · P75 9 · max 14
On curve 55% (5 / 31 cast on T7) Cast same turn as drawn 30%
31 of 100 times cast 31%

Full analysis unlocks as more games are tracked. Stats refresh nightly.

Frequently Asked

Why isn't there more data on this card?
Playgroup Live collects per-card gameplay data from real Commander games. Basic play counts appear once a card reaches 100 tracked games; the full deep-dive page needs a larger, more diverse sample (at least 300 tracked games played by 10 or more different pilots, with no single pilot over 40 percent of the copies). Until this card clears those bars you're seeing only the basic counts. Stats refresh nightly.
How is Playgroup Live card data collected?
Players using Playgroup Live import their decklists before a game and log card actions as they play. Each cast, zone change, and resolution is recorded as a real game event. Stats on this site are computed from those events, not from decklist scrapes or theorycrafting. Playgroup has recorded 630,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.