Please re-evaluate the difficulty of previous endgame content on the DF

[saeedaisspecial]

All the abilities prior to dive bombs are completely unrelated to dive bombs. There are fights, like the first boss in SV, who use a mix of telegraphed and non-telegraphed attacks. There is no precedence early in the fight to indicate Twin would even use such an attack. Only way to know about dive bombs is to read about it or experience the fight.

There is no precedence anywhere else in the game that Twintania would use a move like Fireballs either.
Or that Caduceus would eat slimes to remove damage stacks.
Or that Titan would place people in Gaols.
Or that ADS would do Rot
Or that mechanic you fought for the first time would actually be a mechanic.
The first time you encounter a new mechanic, you will always be thrown off guard, this is the nature of mechanics. By complaining about SE introducing new mechanics you may as well ask them to stop making new ones.
The fact is, there was enough information in the first two phases to let you know that something like Divebombs may occur.

The best of new players would probably be hit by the attack a bare minimum of two times before he starts to dodge properly. First time its just going to one shot him and he's going to be asking what happened. Second time he'll be looking at the sky, but will still get hit due to being unable to react fast enough. Third time he'd have a chance at dodging it.

This entire paragraph... What.
I just don't even. The way you're posting and arguing is as if you think every encounter should be defeatable by a group of players all going through blind.
You are supposed to die and figure out mechanics, that is the entire point of raiding. You need to learn, you need to practice, you need to figure out how to deal with the mechanics.
If it were possible to instantly pass mechanics then the fight would be unsuitable for raiding.