I have spent a lot of time and about $100 on RSL. I recently got a Sacred Shard for 3-starring the brutal campaign (which was not easy or me.) I got Terrorbeast from the Sacred Shard. He's a trash epic everywhere but fire knight, where I could actually use him.

Problem is, every time I use his A2 (which does reflect damage for 3 turns) the battle glitches out. I have tried on multiple devices with multiple different WiFi systems, and this glitch still happens. Everything else works fine, but as soon as I use Terrorbeast A2 in fire knight, the game freezes.

Plarium makes Sacred Shards sound like one of the best rewards, yet what is inside the sacred shard doesn't work?!

I have tried for three days now, and the game still glitches out when I use Terrorbeast's A2 in fire knight's castle. 

Can a mod please help with this?? If there is anything anyone can do??