Live Play Data

Key to the City

· Artifact · Commander 2021 (C21)

Live Inclusion

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Times Brought

821

Decks Running

386

Median Cast Turn

Drawn → Played

63%

Format

Multiplayer 1v1

First-cast turn

n=135

10%

11%

14%

37%

T6-9

T10+

Median 5 P25 3 · P75 7 · max 12

On curve 18% (14 / 135 cast on T2) Cast same turn as drawn 33%

The "good card" funnel

821 brought · 350 players

Brought to game

821

Ever drawn

215

Reached battlefield

135

Still on board at game end

Once cast, 70% 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.

≥ -3.1pp

Players who cast this card win 26% of the time (n=127) , vs 22% when it never left the library (n=508).

When players drew this card but left it in hand, they won 26% (n=67).

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 +4.6pp; 95% confidence interval -3.1pp to +12.3pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

246 instances

3.3%

Library

38.6%

Battlefield

30.1%

Graveyard

6.5%

Exile

Commanders that played this card

in tracked games

Card text

Key to the City

Artifact

, Discard a card: Up to one target creature can't be blocked this turn. Whenever this artifact becomes untapped, you may pay {2}

. If you do, draw a card.

Commander 2021 (C21) · Rare · Illustrated by Sean Murray

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.