Free Step Dodge

and with French Bread/Arc Sys focusing on Melty I don't think that Under Night's going to be making a comeback, at least not anytime soon. The time it'll take Melty to be as accepted as Under Night was might be around the same but only if the fanbase supports the game the same way the Under Night fanbase did it with their game + the developers making good balance patches one after another.

In regards to Granblue, you also have to remember that the lack of rollback netcode also did a LOT of damage to the game (same with SamSho).