Increase Cast Speed

Can anyone help me, I need my mage to have 1000 or 1500 more Cast Speed...
What's the right equipment and xtals for it?

 

Libra -> +1000 CSPD -50%MATK

 

Jade Raptor [Armor Crysta]
• MP +300
• AMPR +1
• CSPD +100

Ancient Empress
[Additional Crysta]
• Short Range Damage -10%
• MATK +3%
• CSPD +50%

Mochelo [Normal Crysta]
• MaxHP +5%
• CSPD +10%

 

Philosopher's Ring
• Int +3%
• MaxMP +300
• CSPD +30%

Cat-Ears Hood(Boss Version)
• MaxMP +100
• MATK +2%
• CSPD +300

Oracle Robe
• MaxMP +50
• CSPD +300
• Dark resistance +7%
• AMPR +3

Magic Swordsman's Garb
• Str +2%
• Int +2%
• ASPD +200
• CSPD +400

Scrader Mace
• Earth Elenent
• ATK +140
• Critical +5
• CSPD +400
• Natural MP regen. -10%
• Physical resistance -20%

 

Seltirio or sun potum better than empress xta tbh as it gives more raw cspd, 50% on empress is just from the base cspd which will only be high if you have high dex

 

Jade = 100
Cat-Ears = 300
Oracle = 300
Total = 700 CSPD

Empress = 50%
Philosopher = 30%
Mochelo = 10%
Total = 90% CSPD

=(700*0.9) + 700
=630 + 700
=1330 CSPD

Am I right??

 

Sorry

 

At cap 110 with int capped and Rest on dex Base cspd 300 including philo ring
Add 400 cspd through scrader mace
Magic swordsman garb with jade 500 cspd
Cat ear hood boss drop with sunlight 600cspd
Use shooting star potion for another 300 cspd
All in all that should be 2100 cspd while avoiding the-50% matk if u used libra

 

oh wlel that's high cost for Matk....