[Gameplay] Drake gets bonus 650 true damage from backstab

Here's the deal. I was jungling as Leona in ranked flex queue and found out that sometimes I deal 650 True Damage to cloud drake out of blue.

https://youtu.be/A-hnGPZuNz8 Here's a video. (Sorry, you can't see actuall numbers in the spectator mode)

After some time I found out that there was some purple light on drake. That made me think of a true damage that you deal to Eye of Herald and yup, seems like Cloud Drake bugged out and pretending he is Rift Drake.