Stider queen.

A new mob that spawns in the thunder forest. It would resemble a blue whale, but also stider like and hase legs. And it lay eggs, on the cycling of the thunder forest. It would clime a wall and lay egg sakes. The way you get it to do that is with feeding it warped fungus. And the egg sake if meshed with would shot a bolt of lighting and alert the queen. You can ride the queen. But it takes a special item, warped fungus on a stick. Also when you attack a baby strider, even not from an egg sake, it would still attack.