Smooth transition with exec pin

Inputs i got from my team are Timeline will increase the performance cost

So still i am exploring some other methods to do this type of functionality

Like i wanted to make a reusable node(from blueprint function lib) whenever i call that it should give values from 0-1 in particular time.So that i can use the same node in different classes without making functionality again and again

Correct me if I am wrong and suggest if there is any clues to create functionality like that