In my case the percentage is less than 50%
Spring 2019: Ludia sure Nerfed the rat -> The rat is a creature top version after version.
Version 1.9: Ludia sure that nerfed proce-rat-mimus -> Version 1.10 Ludia instead of nerf gives maximum Boost.
Spring 2019: It makes no sense to create Erlikospix because its components cannot be obtained, I give them to people in the alliance -> Ludia begins to give her components at all hours until finally I create this creature.
Fall 2019: It makes no sense to create IndoGen2 because it is not unique and because it is impossible to obtain its components -> IndoGen2 is superior to most unique and Ludia begins to give away its components even in the yogurt caps