Live Play Data

Mari, the Killing Quill

· Legendary Creature — Vampire Assassin · Outlaws of Thunder Junction Commander (OTC)

Live Inclusion

Buy on TCGplayer

Times Brought

714

Decks Running

347

Median Cast Turn

6.0

Drawn → Played

64%

Format

Multiplayer 1v1

First-cast turn

n=116

11%

16%

51%

T6-9

11%

T10+

Median 6.0 P25 5 · P75 8 · max 16

On curve 12% (13 / 116 cast on T3) Cast same turn as drawn 25%

The "good card" funnel

714 brought · 310 players

Brought to game

714

Ever drawn

160

Reached battlefield

103

Still on board at game end

Once cast, 55% 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.

≥ -3.2pp

Players who cast this card win 28% of the time (n=89) , vs 22% when it never left the library (n=462).

When players drew this card but left it in hand, they won 29% (n=49).

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 +6.2pp; 95% confidence interval -3.2pp to +15.7pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

178 instances

2.2%

Library

32.0%

Battlefield

33.7%

Graveyard

9.0%

Exile

Commanders that played this card

in tracked games

Card text

Mari, the Killing Quill

Legendary Creature — Vampire Assassin

Whenever a creature an opponent controls dies, exile it with a hit counter on it. Assassins, Mercenaries, and Rogues you control have deathtouch and "Whenever this creature deals combat damage to a player, you may remove a hit counter from a card that player owns in exile. If you do, draw a card and create two Treasure tokens."

3 / 2

Outlaws of Thunder Junction Commander (OTC) · Rare · Illustrated by Rob Rey

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 760,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.