how many %auto for disable set?

And i dont find  any auto xtall on their slot, they only used disable eq set with common damage xtall and only used auto related on their Al crystal
here is their equipment :

EQ

• Moon schimitar +9 SauroII SauroII *QU 1
  
• D.mail III +9 U.sam *Rate Cut 5
  
• Ensis shield +9 U.sam U.sam *Auto 5
  
• Lusciosdo *Auto 4
  
• Fate Charm Starmuncher *Auto3

AL

• Sea muscle G
  
• Sauro II G
  
• Sauro III G
  
• Adventure G
  
• Usam R

thanks for reply