Card Preview

Rin and Seri, Inseparable

· Legendary Creature — Dog Cat · Core Set 2021 (M21)

Decklist Inclusion

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Times Brought

185

Decks Running

In Decks

560

Decklist Inclusion

Format

Multiplayer 1v1

Card text

Rin and Seri, Inseparable

Legendary Creature — Dog Cat

Whenever you cast a Dog spell, create a 1/1 green Cat creature token. Whenever you cast a Cat spell, create a 1/1 white Dog creature token. {R}

: Rin and Seri deals damage to any target equal to the number of Dogs you control. You gain life equal to the number of Cats you control.

4 / 4

Core Set 2021 (M21) · Mythic · Illustrated by Leesha Hannigan

Final zone distribution

175 instances

0.6%

Library

66.3%

Battlefield

2.9%

Graveyard

0.6%

Hand

Commanders that played this card

in tracked games

The "good card" funnel

185 brought · 89 players

Brought to game

185

Ever drawn

Reached battlefield

Still on board at game end

116

Once cast, 69% 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.

≥ -13.7pp

Players who cast this card win 19% of the time (n=22) , vs 16% when it never left the library (n=85).

Observed gap +3.4pp; 95% confidence interval -13.7pp to +20.6pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

First-cast turn

n=26

12%

58%

T6-9

23%

T10+

Median 8.0 P25 6 · P75 9 · max 12

On curve 8% (1 / 26 cast on T4)

26 of 100 times drawn 26%

Full analysis unlocks as more games are tracked. Stats refresh nightly.

Frequently Asked

Why isn't there more data on this card?

Playgroup Live collects per-card gameplay data from real Commander games. Basic play counts appear once a card reaches 100 tracked games; the full deep-dive page needs a larger, more diverse sample (at least 300 tracked games played by 10 or more different pilots, with no single pilot over 40 percent of the copies). 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 660,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.