Live Play Data

Mana Vault

· Artifact · Double Masters 2022 (2X2)

Live Inclusion

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Times Brought

3990

Decks Running

1808

Median Cast Turn

Drawn → Played

82%

Format

Multiplayer 1v1

First-cast turn

n=885

31%

12%

10%

25%

T6-9

T10+

Median 3 P25 1 · P75 6 · max 17

On curve 31% (274 / 885 cast on T1) Cast same turn as drawn 74%

The "good card" funnel

3990 brought · 947 players

Brought to game

3990

Ever drawn

1075

Reached battlefield

885

Still on board at game end

733

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.

≥ +7.9pp

Players who cast this card win 37% of the time (n=823) , vs 25% when it never left the library (n=2390).

When players drew this card but left it in hand, they won 30% (n=166).

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 +11.3pp; 95% confidence interval +7.9pp to +14.7pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

1198 instances

4.5%

Library

61.2%

Battlefield

16.1%

Graveyard

6.1%

Exile

Commanders that played this card

in tracked games

Card text

Mana Vault

Artifact

This artifact doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}

. If you do, untap this artifact. At the beginning of your draw step, if this artifact is tapped, it deals 1 damage to you. {T}

: Add

Double Masters 2022 (2X2) · Mythic · Illustrated by Christine Choi

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.