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Yahenni, Undying Partisan

· Legendary Creature — Aetherborn Vampire · Secrets of Strixhaven Commander (SOC)

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Times Brought

1151

Decks Running

593

In Decks

—

Decklist Inclusion

—

Format

Multiplayer 1v1

Showing 1v1 (duel) data only. 1v1 is a different format from multiplayer Commander, so these numbers are not comparable.

Card text

Yahenni, Undying Partisan

Legendary Creature — Aetherborn Vampire

Haste Whenever a creature an opponent controls dies, put a +1/+1 counter on Yahenni. Sacrifice another creature: Yahenni gains indestructible until end of turn.

2 / 2

Secrets of Strixhaven Commander (SOC) · Rare · Illustrated by Lius Lasahido

Final zone distribution

232 instances

1.7%

Library

36.6%

Battlefield

29.3%

Graveyard

5.6%

Exile

Commanders that played this card

in tracked games

1 Dina, Essence Brewer 145 decks
2 Edgar Markov 95 decks
3 Clavileño, First of the Blessed 36 decks
4 Zurgo Stormrender 25 decks
5 Teysa Karlov 20 decks
6 Shadow the Hedgehog 19 decks
7 Marchesa, the Black Rose 16 decks
8 Go-Shintai of Life's Origin 10 decks
9 Meren of Clan Nel Toth 10 decks
10 Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel 10 decks

The "good card" funnel

1152 brought · 539 players

Brought to game

1152

Ever drawn

222

Reached battlefield

151

Still on board at game end

Once cast, 56% 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.

≥ -3.4pp

Players who cast this card win 24% of the time (n=115) , vs 23% when it never left the library (n=625).

When players drew this card but left it in hand, they won 22% (n=52).

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 +1.6pp; 95% confidence interval -3.4pp to +6.6pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=153

18%

14%

15%

32%

T6-9

10%

T10+

Median 5 P25 3 · P75 7 · max 25

On curve 28% (28 / 153 cast on T3) Cast same turn as drawn 32%

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.