Live Play Data

Furnace Reins

· Sorcery · March of the Machine (MOM)

Live Inclusion

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Times Brought

140

Decks Running

Median Cast Turn

Drawn → Played

71%

Format

Multiplayer 1v1

First-cast turn

n=27

26%

67%

T6-9

T10+

Median 6 P25 5 · P75 8 · max 10

On curve 0% (0 / 27 cast on T3) Cast same turn as drawn 42%

The "good card" funnel

140 brought · 54 players

Brought to game

140

Ever drawn

Reached battlefield

Still on board at game end

≥ -21.1pp

Players who cast this card win 13% of the time (n=26) , vs 20% when it never left the library (n=91).

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 -7.3pp; 95% confidence interval -21.1pp to +6.5pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

43 instances

7.0%

Library

55.8%

Graveyard

16.3%

Exile

20.9%

Hand

Commanders that played this card

in tracked games

Card text

Furnace Reins

Sorcery

Gain control of target creature until end of turn. Untap that creature. Until end of turn, it gains haste and "Whenever this creature deals combat damage to a player or battle, create a Treasure token." (It's an artifact with " {T}

, Sacrifice this token: Add one mana of any color.")

March of the Machine (MOM) · Uncommon · Illustrated by Brian Valeza

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 690,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.