This is all I can tell you b/c my skills are kinda a secret

Try have Frostbite so your opponent will be frozen for a longer period of time, you can try 9.

Lightning is a must 9

Heal doesn't need to be at 9

1 on Revive

9 on Firestorn is a must

Icestorm is up to you

Drain at 9 is a must

Weakness and nightmare is optional

Mana Shield is up to you but have at least one on it

9 on buffs is a must