Commander

Massacre Girl, Known Killer

Global commander stats

All Black commanders

303 Wins

801 Losses

Playtest a community deck

Overview

Summary

Massacre Girl, Known Killer is a Magic: The Gathering commander tracked across 1,108 recorded Playgroup games, winning 27% of them (303–801) at an Elo of 1,523, ranking #1555 globally.

Wins average 10 turns, with 106 damage dealt and 0.59 player kills per game on average.

Last full refresh 23 Aug 2026

Sources Scryfall · EDHREC · JSON API

Frequently Asked

What is Massacre Girl, Known Killer's win rate?

Massacre Girl, Known Killer has a 27% win rate across 1108 recorded Playgroup games (303 wins, 801 losses).

How long do winning games with Massacre Girl, Known Killer take?

Wins with Massacre Girl, Known Killer take on average 10 turns. Total tracked play time: 14 days.

How many decks use Massacre Girl, Known Killer?

467 decks list Massacre Girl, Known Killer as their commander on Playgroup, of which 248 have played at least one recorded game.

Massacre Girl, Known Killer Magic: The Gathering commander card art

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Global rank

1555

Wins by turn (avg.)

Elo rating

1523

Trend

Global Elo trend

Trend

Commander popularity trend

Averages

Misc. stats

Average damage per game 106

Average commander damage per game 5

Average poison counters given per game 2

Average kills per game 0.59

Average turn length 2 minutes

No. decks for this commander 467

No. decks with at least one game for this commander 248

No. games played with this commander 1108

Total hours played 14 days

Community

Top 5 public decks

Rank	Elo	User	Games	Wins	Winrate
1	1598	Egg	12	7	58 %
2	1593	Arak	19	8	42 %
3	1576	Chrille	4	3	75 %
4	1567	Lorrg	12	6	50 %
5	1566	Thorgrim	7	3	43 %

Outcomes

How does this commander win?

When Massacre Girl, Known Killer wins, 53.46% of wins come via combat across tracked games with a recorded win condition.

Combat

53.46%

Non Combat Damage

25.35%

Commander Damage

6.91%

Alternative

6.45%

Poison

5.07%

Combo

2.3%

Mill

0.46%

Avg win turn 9.6 based on 308 wins with recorded turn counts

Table position

Does seating order matter?

Massacre Girl, Known Killer wins 31.96% of games from position 1 and 0.0% from position 6 across tracked games.

Seat 1

31.96% n=316

Seat 2

27.85% n=316

Seat 3

22.96% n=270

Seat 4

24.16% n=178

Seat 5

22.58% n=31

Seat 6

0.0% n=1

Opening hands

Do mulligans hurt this commander?

Across tracked games, Massacre Girl, Known Killer wins 29.26% after 0 mulligans and 0.0% after 5 mulligans.

0 mulligans

29.26% n=564

1 mulligan

19.01% n=142

2 mulligans

28.0% n=75

3 mulligans

27.27% n=11

4 mulligans

0.0% n=2

5 mulligans

0.0% n=1

Player reports

How do players rate games with this commander?

Pilot rating

Pilots rate their own games with Massacre Girl, Known Killer 3.63/5 on average, across 772 self-reports.

3.63 / 5

🧂

Opponent salt

When Massacre Girl, Known Killer wins, opponents flag the game as salty 65.6% of the time across 308 tracked wins.

65.6 \%

Head to head

Best and worst matchups

Opposing commanders with at least ten tracked games against Massacre Girl, Known Killer. Pairs with fewer than 25 games are shown in italics; treat those as suggestive, not statistical.