Card Preview

Doubling Cube

· Artifact · Tenth Edition (10E)

Buy on TCGplayer

Times Brought

190

Decks Running

106

In Decks

—

Decklist Inclusion

—

Format

Multiplayer 1v1

Showing 1v1 (duel) data only. 1v1 is a different format from multiplayer Commander, so these numbers are not comparable.

Card text

Doubling Cube

Artifact

: Double the amount of each type of unspent mana you have.

Tenth Edition (10E) · Rare · Illustrated by Mark Tedin

Final zone distribution

44 instances

4.5%

Library

68.2%

Battlefield

20.5%

Graveyard

2.3%

Exile

Commanders that played this card

in tracked games

1 Omnath, Locus of Mana 14 decks
2 Megatron, Tyrant // Megatron, Destructive Force 7 decks
3 Omnath, Locus of All 7 decks
4 Ozai, the Phoenix King 7 decks
5 Kruphix, God of Horizons 5 decks
6 Aesi, Tyrant of Gyre Strait 4 decks
7 Infinite Guideline Station 3 decks
8 Karn, Legacy Reforged 3 decks
9 Ultima, Origin of Oblivion 3 decks
10 Braids, Conjurer Adept 2 decks

The "good card" funnel

190 brought · 94 players

Brought to game

190

Ever drawn

Reached battlefield

Still on board at game end

Once cast, 86% 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.

≥ -3.2pp

Players who cast this card win 29% of the time (n=27) , vs 21% when it never left the library (n=106).

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 +7.2pp; 95% confidence interval -3.2pp to +17.6pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=35

20%

11%

31%

T6-9

T10+

Median 3 P25 2 · P75 7 · max 13

On curve 40% (7 / 35 cast on T2) Cast same turn as drawn 56%

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.