Soulmates

Mystery Booster Playtest Cards 2019 (CMB1) #84 · Rare · Enchantment — Aura

Mana cost: {2}{G}

Enchant two creatures
Enchanted creatures each get +1/+1 and have hexproof.
When one of the enchanted creatures dies, destroy the other.

Illustrated by Victoria Caña · Released November 7, 2019

Prices

Nonfoil price since August 29, 2026: down $1.89 USD (9.6%) to $17.89 USD; low $17.89 USD, high $19.78 USD.

Mystery Booster Playtest Cards 2021 #84 (CMB2) · Rare · 2021 · $0.77 USD
Mystery Booster Playtest Cards 2019 #84 (this printing) · Rare · 2019 · $17.89 USD

2019-11-12 · wotc — If one of the enchanted creatures leaves the battlefield without dying, Soulmates is put into its owner’s graveyard, but the other creature won’t be destroyed. The same is true if one of the enchanted creatures can’t legally be enchanted by Soulmates (perhaps because it gained protection from enchantments or it’s no longer a creature).
2019-11-12 · wotc — If one of the target creatures becomes an illegal target while Soulmates is on the stack, Soulmates resolves but doesn’t enter the battlefield because its enchant ability won’t be satisfied. If both targets are illegal, it doesn’t resolve at all. In both of these cases, it’s put directly into its owner’s graveyard from the stack.