What does Deadly eliminate, does it hit every opponent's cards in a Region in 3- and 4-player games, and what do Invulnerable and Resilient do against it?

Question

Accepted Answer

Deadly eliminates all opponents' Active cards in the Clash, whatever the player count, so every undefended card there is removed. Invulnerable cards are not eliminated. Resilient cards go to their owner's discard pile instead of the Lost Pile, and other eliminated cards go to the Lost Pile.

The Old King's Crown

What does Deadly eliminate, does it hit every opponent's cards in a Region in 3- and 4-player games, and what do Invulnerable and Resilient do against it?