With Classic Controller, has the same function as .
Rapid Fire:
To use Rapid Fire, press and hold and simultaneously ( for Classic Controller) and press or ( or for Classic Controller). Also with Classic Controller, functions as with Rapid Fire; as with Rapid Fire.
Advanced Controls
Enter
Stand in front of a door and press up.
Use Special Weapon / Magical Spell
Press down to use the current Special Weapon or Magical Spell.
has the same function as 
.
and 
simultaneously (
for Classic Controller) and press 
or 
(
or 
functions as 
as 
up.