Can a special terrain of the ring make an opposing character in range re roll at attack roll if they are using Pulsewave? I ask based on Pulse waves new wording.

PULSE WAVE RANGE: Halve range, . Other characters within range can’t use powers or abilities (for this action). Make a range attack targeting all other characters, at least one of which must be opposing, within range and line of fire using their printed defense values.
If more than one character is targeted, each hit character is dealt 1 damage instead of normal
damage.


Wrestling ring trait: Once per turn, you may re roll the range attack of an opposing character outside of the ring, that's targeting a friendly character in the ring.

Yes you could, since the ring is not a character.