Live Play Data

Colossal Grave-Reaver

· Creature — Dragon · Tarkir: Dragonstorm Commander (TDC)

Live Inclusion

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Times Brought

832

Decks Running

372

Median Cast Turn

6.0

Drawn → Played

71%

Format

Multiplayer 1v1

First-cast turn

n=182

13%

61%

T6-9

14%

T10+

Median 6.0 P25 5 · P75 8 · max 14

On curve 77% (26 / 182 cast on T8) Cast same turn as drawn 36%

The "good card" funnel

832 brought · 348 players

Brought to game

832

Ever drawn

256

Reached battlefield

182

Still on board at game end

109

Once cast, 60% 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.

≥ +16.4pp

Players who cast this card win 46% of the time (n=164) , vs 22% when it never left the library (n=440).

When players drew this card but left it in hand, they won 23% (n=71).

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 +24.3pp; 95% confidence interval +16.4pp to +32.2pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

318 instances

2.8%

Library

34.3%

Battlefield

32.4%

Graveyard

10.1%

Exile

Commanders that played this card

in tracked games

Card text

Colossal Grave-Reaver

Creature — Dragon

Flying Whenever this creature enters or attacks, mill three cards. Whenever one or more creature cards are put into your graveyard from your library, put one of them onto the battlefield.

7 / 6

Tarkir: Dragonstorm Commander (TDC) · Rare · Illustrated by Bryan Sola

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.