League of Legends, a 5v5 or 3v3 team fighting game with many types of creatures such as humans, robots, bears, little people (Yordles), strange things from the Void, A LION, and many other things. However....i have yet to see a true monstrous killer (other than teemo) that sparks fear and terror into the hearts of most...

Dinosaur.

I approve this message.

They're in the Triassic period.

renekton is sort of a dinosaur...more of a crocodile, anyway. would like to see a t-rex or something

Obviously need a trisaratops(or however u spell it) with a ramping dash and impale or something =P

Or perhaps a teradactyl or a velociraptor

Well speak of the devil, here I was about to start writing up an idea for a dinosaur inspired fighter champion! I'm calling him Fexadon: The Primordial Knight, will post a link once he's done.

I'll make a dinosaur.
And he will eat Teemo, like you eat pie on thanksgiving: multiple servings with a fork.

I feel like the Jurassic skins cover this but I do like the idea of a straight up dinosaur. How about a fusion of 3 or more dinosaurs?

So, like a T-Velocirdactyl!