If a cnidaria killed my spino, boy i would be mad. i lost my sarco to cnidarias, a scare with my icthy with cnidarias, and almost got my megalceros killed by some. ( he is dead now D:) I kill any of these that i can. The dossier says that they are passive, but aggresive when approched, NO! as soon as i step in the water these attack, and they litterally don't move at all, they just sit there and chill until you or a tame steps in the water. one like=one prayer for my deceased sarco, Gatorade (you can find his story in sarco) and one member of the cnidaria hate club.

Never go near it with your Dino, it will kill you, your Dino, your friends, your family, the guy down the street, some guy over in Africa, all while they won't do a thing to attack it.

Me and my friend: *enters the water to move our 3 gigas off of herbi island onto the mainland*

Evil Jellyfish Of Doom: "So You Have Chosen Death"

Real story 😭 1 👆 = 1 R.I.P for chaos , grim and nebula 😭😭😭

The animal like a long whale can anti this damage

This is the kind of creature I'd happily hunt to extinction...

Just. Get. A. Basil kills farm n doesn’t get hurt or stun by them

KILL THE JELLIES. AVENGE YOUR FALLEN DINOS.

i threw a spear at a group of these guys, then my sarco went to kill them and I watched in horror as she flew through the air dead, now all I do is kill every last one of these guys

You and ur sarco: Oh look, a pretty lightshow.

Jelly dude: Hehehe

You and ur sarco: lets step in to check it out

Jelly dude: >:)

You and ur sarco: this is nice-AHHHH NOOO

Ark: you were killed by a cnidaria.

Ark: your sarco was killed by a cnidaria

You: noooooo

You and ur sarco: Oh look, a pretty lightshow.

Jelly dude: Hehehe

You and ur sarco: lets step in to check it out

Jelly dude: >:)

You and ur sarco: this is nice-AHHHH NOOO

Ark: you were killed by a cnidaria.

Ark: your sarco was killed by a cnidaria

You: noooooo