Live Play Data

Leyline of the Guildpact

· Enchantment · Murders at Karlov Manor (MKM)

10%

Live Inclusion

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Times Brought

784

Decks Running

344

Median Cast Turn

1.0

Drawn → Played

67%

Format

Multiplayer 1v1

First-cast turn

n=132

53%

11%

20%

T6-9

T10+

Median 1.0 P25 1 · P75 6 · max 13

On curve 64% (10 / 132 cast on T4) Cast same turn as drawn 71%

The "good card" funnel

784 brought · 294 players

Brought to game

784

Ever drawn

197

Reached battlefield

132

Still on board at game end

Once cast, 73% 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.

≥ -2.2pp

Players who cast this card win 25% of the time (n=121) , vs 20% when it never left the library (n=494).

When players drew this card but left it in hand, they won 35% (n=57).

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 +5.6pp; 95% confidence interval -2.2pp to +13.4pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

221 instances

3.2%

Library

43.4%

Battlefield

22.2%

Graveyard

8.1%

Exile

Commanders that played this card

in tracked games

1 Esika, God of the Tree // The Prismatic Bridge 25 decks
2 Infinite Guideline Station 22 decks
3 Go-Shintai of Life's Origin 18 decks
4 Jodah, the Unifier 18 decks
5 The First Sliver 16 decks
6 The Ur-Dragon 16 decks
7 Omnath, Locus of All 15 decks
8 Cosmic Spider-Man 12 decks
9 Ramos, Dragon Engine 12 decks
10 Tom Bombadil 11 decks

Card text

Leyline of the Guildpact

Enchantment

If this card is in your opening hand, you may begin the game with it on the battlefield. Each nonland permanent you control is all colors. Lands you control are every basic land type in addition to their other types.

Murders at Karlov Manor (MKM) · Rare · Illustrated by Daarken

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 720,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.