Live Play Data

Myr Battlesphere

· Artifact Creature — Myr Construct · Tarkir: Dragonstorm Commander (TDC)

Live Inclusion

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Times Brought

906

Decks Running

472

Median Cast Turn

7.0

Drawn → Played

63%

Format

Multiplayer 1v1

First-cast turn

n=126

64%

T6-9

15%

T10+

Median 7.0 P25 6 · P75 9 · max 17

On curve 55% (24 / 126 cast on T7) Cast same turn as drawn 25%

The "good card" funnel

906 brought · 423 players

Brought to game

906

Ever drawn

200

Reached battlefield

126

Still on board at game end

Once cast, 46% 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.

≥ +0.1pp

Players who cast this card win 31% of the time (n=116) , vs 23% when it never left the library (n=597).

When players drew this card but left it in hand, they won 18% (n=65).

Read this as correlation, not as the card's contribution. Casting a card means you lived long enough to cast it, so this gap widens with mana value across every card we track.

Observed gap +8.4pp; 95% confidence interval +0.1pp to +16.8pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

222 instances

4.5%

Library

26.1%

Battlefield

30.2%

Graveyard

11.7%

Exile

Commanders that played this card

in tracked games

1 Dr. Eggman 59 decks
2 Urtet, Remnant of Memnarch 59 decks
3 Sai, Master Thopterist 19 decks
4 Zurgo Stormrender 19 decks
5 Satya, Aetherflux Genius 16 decks
6 Ultron, Artificial Malevolence 16 decks
7 Urza, Chief Artificer 15 decks
8 Breya, Etherium Shaper 14 decks
9 Brudiclad, Telchor Engineer 14 decks
10 Osgir, the Reconstructor 9 decks

Card text

Myr Battlesphere

Artifact Creature — Myr Construct

When this creature enters, create four 1/1 colorless Myr artifact creature tokens. Whenever this creature attacks, you may tap X untapped Myr you control. If you do, this creature gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking.

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Tarkir: Dragonstorm Commander (TDC) · Rare · Illustrated by Franz Vohwinkel

Frequently Asked

Why isn't there more data on this card?

Playgroup Live collects per-card gameplay data from real Commander games. Play counts appear once a card reaches 100 tracked games, and the full charts need a sample of at least 25 observed games that is not dominated by a single pilot. 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 700,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.