He already said.
Contingency Dimension Door + Distant Crown of Madness at 240ft.
Do you want me to repeat my turn?
Freezing Sphere damage on you and your Pegasus.
Concentration check.
He affect me With Distant Crown of Madness at 240ft.
It's inside the range of the Bastion Simulacrum that is 650 of my original position.
My turn?
OK. That's how I saw it in my theater of mind. Since the range is 980 ft, and I find it hilarious, I DD right next to the Sorcerer (range is 1,000 ft) to cast Crown of Madness. I mentally order him to attack me with his hands.
Wrong. It's at 240ft.It is your turn. You attacked a Yuan-Ti with your hands. You missed. You may move, use a bonus action, and, if possible, a reaction.
Here.Since the sorcerer was 650 ft above the wizard who was flying at 300 ft, I guess 950 ft are used to reach the ground, so the rider must pop out in a 50 ft circle under the wizard, 300 ft up. So I can easily dimension door in the air, 240 ft above the sorcerer and cast crown of madness. I am not changing my plan.
If he's outside the range, can you tell me the range of the various opponents, especially the second rider, in order to determine where I distant diemnsion door to, please.