spare wings currently bugs out and gifts the flight and speed to a relic if that is deployed next. on top of this bug if the relic has an on deploy effect (cleansing emerald in my case) it wont trigger. in my scenario, I deployed my second splinehawk of the game on my turn. they engaged my first spline hawk with a Pegasus and attacked once and then charmed and then they attacked with an elven taskmaster to ensnare and ended their turn. I deployed a cleansing emerald and it ended up receiving the bonus from spare wings but then it never triggered. the only other champs on the board were a LE vashal and my silvertink
We were already aware of this happening and are looking into the cause, but thanks for being diligent and reporting.