Have anyone try Waste Stove Card combo card?
http://ratemyserver.net/index.php?page=item_db&comid=44With these cards you don't need Instant Cast.Yes,it cast slower a bit but cant interrupted
Edit:
Pro player also can use these(READ BELOW)
ARMORDiabolus Robe[Waste Stove Card]=230 SP + 1 Int
ACCESSORYDiabolus Ring[Cookie Card]=100 SP
Diabolus Ring[Berzebub Card]=100 SP + -30% Cast
HEADGEARMid Headgear (+1int)[Ridewood Card]=3 Int
Kaho=20 Int + 20 Str + 20 Dex
WEAPONAny weapon or Suiken[TG,TG,Seal Card]=150 Atk + 30 Str + 20 Int
FOOTGEARSleipnir=+20 HP/SP% carded with
Lady Tanee=50% SP but -40% HP or ,
Sohee=15% SP or,
Ygnizem General=10% HP/SP or,
Just put Dark Lord for more HP=50% HP
GARMENTMorpheus's Shawl=10% SP or
Proxy Skin Fragment(coming soon dropped by Nidhoggr's Shadow)=increase SP by Level/3 + (Refine Rate*10) or
Any Garment carded with any damage reduction card.
Those all above gears are one of maximum SP gears.
Other Alternative:
Incubus Card[Headgear]=150 SP , -3 Int
Morpheus's Combo Set
Notes:
If you want IC gears,Just replace The Combo Cards to Dex Cards