Question on spell effects

[DkrLeo]

So ive been searching for information on certain spell effects when combining spells.
As a level 11/12 Wizzy I know that casting firewall and having a friend accidentally cast sleet storm or gust of wind negates the firewall.

What are the winning combos you can get from spell combos?

I also have a Healbot so any winning healing combos?

Thanx!

[Habreno]

Mass cures if at least Level 11 for healbotting. Superior Potency/Devotion VI or Superior Ardor clickies (VI to VIII) equipped, max healing lines, max crit heal lines, something with like Arcane Lore on it to boost your crit chance and multiplier. Click the clicky and alternate Mass Cure Moderate Wounds with Mass Cure Light Wounds (with Maximize, Empower Healing, Empower metas running for maximum efficency) for serious healing.

Generally that is a bit OP; I use either Superior Potency VII on the Epic Ornamented Dagger T3 and the Lesser Maximize clicky with Maximize and Empower Healing running or Superior Ardor VI clicky and the two appropriate MCXW's.

[DkrLeo]

For my healer ill normally alternate between the 2 lower healing spells then hit the big ones when trouble really starts rolling in.

My wizzy likes to open with Electric loop then firewall or if undead ill open with Halt undead then firewall.

[DkrLeo]

Any useful wizzy spell combos?