Rin and Seri, Inseparable // Rin and Seri, Inseparable Finish:Nonfoil Whenever Black Widow deals combat

Whenever Black Widow deals combat damage to a player

create X 1/1 colorless Hero creature tokens

−3: Nicol Bolas deals 10 damage to target creature or planeswalker

{2}: Regenerate this creature

Each Magic: The Gathering - Secrets of Strixhaven Lifegain Theme Deck contains:

Rin and Seri, Inseparable // Rin and Seri, Inseparable Finish:Nonfoil Whenever Black Widow deals combatRin and Seri, Inseparable 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. Rin and Seri, Inseparable Whenever you cast a Dog spell, create a 1 1 green Cat creature token. Whenever you cast a Cat spell, create a 1