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Part of March of the Machine
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Artifact Creature — Myr Construct
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Tarkir: Dragonstorm Commander (TDC)
Card Preview
Myr Battlesphere
2%
Decklist Inclusion
Times Brought
185
Decks Running
109
In Decks
1359
Decklist Inclusion
2%
Format
Final zone distribution
51 instances5.9%
Library
37.3%
Battlefield
21.6%
Graveyard
11.8%
Exile
Commanders that played this card
in tracked games-
1
Dr. Eggman
14 decks
-
2
Urtet, Remnant of Memnarch
10 decks
-
3
Urza, Chief Artificer
6 decks
-
4
Zurgo Stormrender
5 decks
-
5
Breya, Etherium Shaper
4 decks
-
6
Brudiclad, Telchor Engineer
4 decks
-
7
Satya, Aetherflux Genius
4 decks
- 8 Ultron, Artificial Malevolence 4 decks
-
9
Osgir, the Reconstructor
3 decks
-
10
Mendicant Core, Guidelight
2 decks
The "good card" funnel
185 brought · 100 playersBrought to game
185
Ever drawn
44
Reached battlefield
31
Still on board at game end
19
Once cast, 61% 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.
≥ -4.0pp
Players who cast this card win 35% of the time (n=31) , vs 23% when it never left the library (n=125).
Observed gap +12.7pp; 95% confidence interval -4.0pp to +29.3pp. 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
0%
T3
10%
T4
16%
T5
55%
T6-9
19%
T10+
Median
7
P25
5
· P75
9
· max
17
On curve
55%
(7 / 31 cast on T7)
Cast same turn as drawn
27%
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.