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Rin and Seri, Inseparable

{1}{R}{G}{W}

Legendary Creature — Dog Cat

M21Core Set 2021#278mythic
Extended ArtFoil
Border
black
Security stamp
oval
Frame
2015
Pull rate
~1 in 98
Illustrator
Leesha Hannigan
Found in
Core Set 2021 Collector Booster Pack
Printings6CombosIn 2
CommanderLegalModernLegalStandardNot legal
Format legality
AlchemyNot legal
BrawlLegal
CommanderLegal
Competitive BrawlLegal
DuelLegal
Future StandardNot legal
GladiatorLegal
HistoricLegal
LegacyLegal
ModernLegal
OathbreakerLegal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyLegal
PioneerLegal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessLegal
Tiny LeadersNot legal
VintageLegal
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}{G}{W}, {T}: 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

Plays as: Creature Token Maker · Tribal Payoff

Market · per finishspark updated 3h ago · prices as of 2026-07-12
Nonfoil+0.5%
$32.03
$30.96 low$5.96 gap
Foil-0.3%
$35.73
$28.00 low$8.50 gap
Cheapest playable copy$13.61· across 6 printings

Rulings

4 · latest Jun 23, 2020 · one tap opens all
  • WotCJun 23, 2020

    An ability that triggers when a player casts a spell resolves before the spell that caused it to trigger. It resolves even if that spell is countered.

  • WotCJun 23, 2020

    If the chosen target is an illegal target by the time Rin and Seri's last ability tries to resolve, the ability won't resolve. You won't gain life.

  • WotCJun 23, 2020

    Rin and Seri's first two abilities don't trigger when you cast Rin and Seri.

  • WotCJun 23, 2020

    The amount of damage Rin and Seri's last ability deals is determined only as that ability resolves. If Rin and Seri is still on the battlefield, it'll count itself.

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