[PC] [≈2010] Looking for a Turn-based Game with creatures!

[First game] I think it was a FlashGame or on another online site; anyway I played this game around 2010 but I think it might be older than that: It was a turn-based 2D RPG with creatures. I remember that you could choose some creatures at the start and you could only use 3 of them (before you wrote it is not "Min-Hero"!). I also remember that among these creatures, since at the beginning you could choose from a few, there was a sort of rhinoceros made of stone (but honestly I have very few memories of this last part). And each creature had some attacks to choose from. That'it unfortunately...

Thank you so much to anyone who can help me reawaken these games from my childhood! 😄