Living Death

Each player exiles all creature cards from their graveyard, then sacrifices all creatures they control, then puts all cards they exiled this way onto the battlefield.

Duskmourn: House of Horror Commander

They seemed like black holes in the deep shade behind them. Frodo thought that he heard a faint hiss as of venomous breath and felt a thin piercing chill.

Tales of Middle-earth Commander

Warhammer 40,000 Commander

The List

As Living Death resolves, all players exile their creature cards from graveyards at the same time. Then all players sacrifice all creatures they control at the same time. Then all players put all creatures they exiled onto the battlefield at the same time.

Only cards exiled by Living Death's first instruction are put onto the battlefield. If a replacement effect (such as that of Leyline of the Void) causes any of the sacrificed creatures to be exiled instead of put into a graveyard, those cards aren't returned to the battlefield.