The Title says it all, what do you think the most broken creature in the history of the game is? You can say the specific version in which the creature was broken. For example, 1.14 Gemini or 2.0 Maxima.
Imo it’s really the og tyrant. Indoraptor back in the early days when it had the old 3 times cloak. I also vaguely recall immune creatures not being able to be nullified, and Indo was also immune back then. Though it was gone so fast that no one unlocked it