Forum:Ultimate Tyranno

I have a Question on the case of when Ultimate Tyranno is in attack mode while your opponent has an attack lock in the form of mosters.

Does Ultimate Tyranno card effect, which states and I quote "If this is in Attack Position at the beginning of your Battle Phase, first, you can and must attack all monsters on your opponent's side of the field once each with this card." take priority over the effect of two monster on the field that states you can only attack this card or similar effects?