Inevitable End

Card Name

Inevitable End

Mana Cost

2

Type

Enchantment – Aura

Rarity

Uncommon

rules Text

Enchant creatureEnchanted creature has "At the beginning of your upkeep, sacrifice a creature."

Flavor Text

"How many more will die before you accept your fate?" —Erebos, god of the dead

Legal Formats

Commander, Explorer, Historic, Legacy, Modern, Pioneer, Vintage

Not Legal Formats

Alchemy, Brawl, Pauper, Standard

Rulings

(1/24/2020)
Because Inevitable End grants the ability to the enchanted creature, the triggered ability triggers at the beginning of the upkeep of the controller of the enchanted creature, and that player chooses a creature to sacrifice. They might not sacrifice the enchanted creature right away, but it's certain that they'll have to do so eventually.
(1/24/2020)
Players may take actions before the triggered ability granted by Inevitable End resolves, but they can't take any actions during a turn before that turn's upkeep begins to try to stop the ability from triggering.