"Dang it! Why is it that these buzzards never speak an intelligible language? I was sitting down to enjoy a big, thick steak, mashed potatoes and gravy, and a beer that was as good as honey is sweet. Then some muckety high-power goes and kidnaps me, sticks me in a place with NO cover, NO terrain and forces me to go kill some weird-a** sand-toad-man." <i>Hmm... sand-toad over there is a pretty slow shot - I wonder...</i>
The changeling waits until the Bhuka is fires (ready action), then moves to 50N65E.
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Here's hoping that forces the Bhuka's arrow to land where the changeling *was*. I doubt the tactic would work at all if the Bhuka had iterative ranged attacks, but it doesn't.