Live Play Data

Bloodletter of Aclazotz

· Creature — Vampire Demon · The Lost Caverns of Ixalan (LCI)

Live Inclusion

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Times Brought

2141

Decks Running

932

Median Cast Turn

Drawn → Played

70%

Format

Multiplayer 1v1

First-cast turn

n=363

11%

17%

54%

T6-9

11%

T10+

Median 6 P25 5 · P75 8 · max 18

On curve 18% (39 / 363 cast on T4) Cast same turn as drawn 28%

The "good card" funnel

2141 brought · 776 players

Brought to game

2141

Ever drawn

515

Reached battlefield

363

Still on board at game end

206

Once cast, 57% 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.

≥ +7.8pp

Players who cast this card win 35% of the time (n=332) , vs 22% when it never left the library (n=1354).

When players drew this card but left it in hand, they won 18% (n=135).

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 +13.0pp; 95% confidence interval +7.8pp to +18.2pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

578 instances

2.4%

Library

35.6%

Battlefield

29.9%

Graveyard

10.2%

Exile

Commanders that played this card

in tracked games

Card text

Bloodletter of Aclazotz

Creature — Vampire Demon

Flying If an opponent would lose life during your turn, they lose twice that much life instead. (Damage causes loss of life.)

2 / 4

The Lost Caverns of Ixalan (LCI) · Mythic · Illustrated by Antonio José Manzanedo

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 740,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.