If Dawnstar's quarry is KO'ed can she choose a new quarry?


QUARRY: Before the beginning of the first turn, choose an opposing character; this character is Dawnstar's quarry. Modify by +1 the attack value of Dawnstar and all friendly characters when they are attacking the quarry.

It doesn't say so, so no.

No. This is only done before the beginning of the first turn, which is only once per game. There's nothing about changing it later in the game. Compare JL Lobo's similar SP: