I went into the middle chamber thinking it would be easy as pie, encountered one of these guys along with about 10 arthros, on my sp max level in wild is 30, my lvl 61 wolf and I didn’t stand a chance. My flak all broke, my wolf nearly died, had to sprint out of there oml. Be prepared!! Maybe it’s coz my armour was nearly broken anyway but either way, my op wolf would have died. Be careful, if you think you’ll encounter them, do it in the Daytime!!! They’re debuffed during daytime, but super powerful at night!!
Fun fact: megalosaurus (name translates to “big lizard”) was the first true dinosaur found. Discovered by Richard Owen, he thought it was quadrupedal (walked on all fours) and resembled a crocodile-lion cross. Later he would correct his data and soon classify this group of extinct line of ancient lizards as “Dinosaurs”.
Whatever you do, do not get close to it with pretty much any medium dinos or fliers because these thing can pick up fricking argies and monch them to death so keep a good distance between them, you and your tames. Trust me on this i lost a lot of things to these monsters.