collections_bookmark Part of The Hobbit
Key to the Side-Door card art
Live Play Data

Key to the Side-Door

{1} · Artifact · The Hobbit (HOB)
0%
Live Inclusion
Times Brought
267
Decks Running
115
Median Cast Turn
3
Drawn → Played
84%
Format

First-cast turn

n=41
29%
T1
15%
T2
15%
T3
2%
T4
7%
T5
22%
T6-9
10%
T10+
Median 3 P25 1 · P75 6 · max 15
On curve 29% (12 / 41 cast on T1) Cast same turn as drawn 65%

The "good card" funnel

267 brought · 104 players
Brought to game
267
Ever drawn
49
Reached battlefield
41
Still on board at game end
36

Once cast, 88% 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.

≥ -11.9pp

Players who cast this card win 18% of the time (n=35) , vs 18% when it never left the library (n=178).

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 +0.3pp; 95% confidence interval -11.9pp to +12.5pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

56 instances
3.6%
Library
64.3%
Battlefield
17.9%
Graveyard
5.4%
Exile

Commanders that played this card

in tracked games
Card text
Key to the Side-Door card

Key to the Side-Door

{1}
Artifact
{2}, {T}: Target creature can't be blocked this turn. {1}, {T}, Discard a legendary card with the same name as a legendary permanent you control: Draw two cards.
The Hobbit (HOB) · Uncommon · Illustrated by Nathaniel Himawan

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 730,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.