The XIV encounter recipe in a nutshell

[Havenchild]

For rng patterns, we already had guardian https://i.imgur.com/LA03wDy.png For counting, we had caloric and pangenesis. For the bait mechs everyone has to do, we had O8s part 2.

We have never had a bait mechanic like witchhunt which simultaneously forces all players to bait while also introducing two mechanics that have to be read (and remembered) on two mediums (color shapes and naming convention) that literally change every single pull at a toss up and change how you position each time (4x variations). The closest we have to that is P5 DSR which is slightly more RNG and Hello World ( but the variation doesn't affect everyone equally) but both of those aren't bait mechs specifically ala your ex, 08s kefka kicks. Only one form of Kefka kicks actually has individual responsibility with some RNG in it, and it only affects 4 players at the same time. The other 4 players have fixed positions.