Live Play Data

Darksteel Reactor

· Artifact · Edge of Eternities Commander (EOC)

Live Inclusion

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Times Brought

281

Decks Running

124

Median Cast Turn

6.0

Drawn → Played

74%

Format

Multiplayer 1v1

First-cast turn

n=52

19%

56%

T6-9

12%

T10+

Median 6.0 P25 5 · P75 8 · max 11

On curve 13% (3 / 52 cast on T4) Cast same turn as drawn 33%

The "good card" funnel

281 brought · 116 players

Brought to game

281

Ever drawn

Reached battlefield

Still on board at game end

Once cast, 83% 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.

≥ +1.3pp

Players who cast this card win 40% of the time (n=43) , vs 23% when it never left the library (n=182).

When players drew this card but left it in hand, they won 25% (n=17).

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 +16.2pp; 95% confidence interval +1.3pp to +31.2pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

74 instances

4.1%

Library

58.1%

Battlefield

14.9%

Graveyard

5.4%

Exile

Commanders that played this card

in tracked games

1 Kilo, Apogee Mind 42 decks
2 Inspirit, Flagship Vessel 35 decks
3 Obeka, Splitter of Seconds 9 decks
4 Atraxa, Praetors' Voice 3 decks
5 Avacyn, Angel of Hope 2 decks
6 Esika, God of the Tree // The Prismatic Bridge 2 decks
7 Lulu, Stern Guardian 2 decks
8 Ramos, Dragon Engine 2 decks
9 Zimone, Paradox Sculptor 2 decks
10 Arzakon 1 decks

Card text

Darksteel Reactor

Artifact

Indestructible (Effects that say "destroy" don't destroy this artifact.) At the beginning of your upkeep, you may put a charge counter on this artifact. When this artifact has twenty or more charge counters on it, you win the game.

Edge of Eternities Commander (EOC) · Rare · Illustrated by Kev Walker

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 670,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.