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Rin and Seri, Inseparabler
Oracle Text
All Cats you control are Dogs in addition to their other types.
All Dogs you control are Cats in addition to their other types.
Cats and Dogs you control have haste.
Card Details
Mana CostCharacter Background
Rin and Seri, Inseparabler is a wonderfully efficient tribal enabler that pushes a fast, board-centric value-aggro game plan. By making every Cat a Dog and every Dog a Cat, it turns mixed pet packages into a single, highly flexible army, and the haste clause means your board immediately starts pressuring life totals or trading up. In gameplay terms, this card shines best in token-heavy or midrange builds that want to flood the field and keep momentum; it is especially strong alongside cards that reward creature count, such as “go-wide” anthem effects, or with commanders and payoffs that care about either type. A strong deckbuilding tip is to lean into both Cat and Dog creatures rather than choosing one tribe, since Rin and Seri effectively doubles your tribal density and makes narrow synergy pieces much better. The “Scientist” flavor fits their inventive, bonded partnership, and mechanically they feel like a glue card that turns a cute theme into real pressure.
Generated using gpt-5.4-mini
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Character Background
Rin and Seri, Inseparabler is a wonderfully efficient tribal enabler that pushes a fast, board-centric value-aggro game plan. By making every Cat a Dog and every Dog a Cat, it turns mixed pet packages into a single, highly flexible army, and the haste clause means your board immediately starts pressuring life totals or trading up. In gameplay terms, this card shines best in token-heavy or midrange builds that want to flood the field and keep momentum; it is especially strong alongside cards that reward creature count, such as “go-wide” anthem effects, or with commanders and payoffs that care about either type. A strong deckbuilding tip is to lean into both Cat and Dog creatures rather than choosing one tribe, since Rin and Seri effectively doubles your tribal density and makes narrow synergy pieces much better. The “Scientist” flavor fits their inventive, bonded partnership, and mechanically they feel like a glue card that turns a cute theme into real pressure.
Generated using gpt-5.4-mini · Updated at 2026-08-11 14:20:45 UTC