Live Play Data

Tendrils of Corruption

· Instant · Time Spiral Remastered (TSR)

Live Inclusion

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Times Brought

354

Decks Running

187

Median Cast Turn

8.5

Drawn → Played

45%

Format

Multiplayer 1v1

First-cast turn

n=32

41%

T6-9

44%

T10+

Median 8.5 P25 7 · P75 11 · max 15

On curve 6% (2 / 32 cast on T4) Cast same turn as drawn 25%

The "good card" funnel

354 brought · 183 players

Brought to game

354

Ever drawn

Reached battlefield

Still on board at game end

≥ -10.8pp

Players who cast this card win 21% of the time (n=28) , vs 16% when it never left the library (n=234).

When players drew this card but left it in hand, they won 17% (n=34).

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 +5.5pp; 95% confidence interval -10.8pp to +21.8pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

76 instances

1.3%

Library

50.0%

Graveyard

5.3%

Exile

43.4%

Hand

Commanders that played this card

in tracked games

Card text

Tendrils of Corruption

Instant

Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.

Time Spiral Remastered (TSR) · Common · Illustrated by Mike Dringenberg

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 750,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.