If a foe's preferred target is out of reach this turn, who does it attack?

Question

Accepted Answer

It considers only the exiles it can actually hit this turn, counting its movement, and applies its targeting priority among those. Furthest-exile and most-HP targeting ignore unreachable exiles. Ties go to the exile needing the fewest moves to reach the foe's desired position, and any tie left is the players' choice.

Arydia: The Paths We Dare Tread

If a foe's preferred target is out of reach this turn, who does it attack?