Blend tree: rotation and color

So I have a simple MeshRenderer that rendering spinning icon on a Quad Mesh. I also have an animation clip that have it rotate from 0 Z to -360 Z in 2 seconds and another animation clip that reduces MeshRenderer color's alpha from 1 to 0 in 1 second.

In short, I want the thing to keep spinning naturally until, say, I set a IsExiting bool value to True, then it will begin fading out (and keep spinning of course). The following is how I set it up.

The result doesn't look like anything I wanted. So, what should I do to achieve that effect? (no scripting please).