anthonyj said:Simon beat me to it. Negate Attack is a special Counter Trap that does not have the restrictive timing of Mirror Force, Magic Cylinder, etc. It can be activated any time before you get to the Damage Step. Yes it is weird and has been labeled such. This isn't a Priority issue. It can create its own chain or can be a chain link in any chain in the Battle Phase after the attack is declared.
Tkwiget said:There's only two situations where priority would be ate up by a card effect to my knowledge.
Stumbling and Solemn Judgment/Horn of Heaven v.s. Summonings.
Someone let me know if I've missed something, I tend to do that quite often.
Cropz said:that's wrong.
'Negate Attack' must be on the first chain of the Battle Step (just like 'Magic Cylinder'/'Mirror Force'), but it can be on any link of that chain (just like 'Magic Cylinder'/'Mirror Force').