Elec/Ice Help

Take everything from elec/ and everything from /ice except Greater Ice Sword because it's poo. Take those powers early if possible. Some things like Taunt and Build Up can be pushed back a little bit as can Lightning Field. For power pools, Speed for Hasten, Leaping for Combat Jumping are good starting points. One of the travel powers from either pool would be good. The fighting pool is a good addition to the build, as well. Boxing can fill in your attack chain early on but will lose its usefulness as you progress. Tough will enhance your resistance to smashing and lethal attacks (the most common types). Weave is good but only when you start building with IOs (and if you're going the s/l defense route).

Gameplay wise, if you're consistently getting on teams, I would suggest focusing on survivability more than damage. The opposite can be said if you solo more. If I were leveling an elec/ice I'd probably do something like this:

Hero Plan by Mids' Hero Designer 1.942
http://www.cohplanner.com/

Click this DataLink to open the build!

Level 48 Magic Tanker
Primary Power Set: Electric Armor
Secondary Power Set: Ice Melee
Power Pool: Leaping
Power Pool: Speed
Power Pool: Fighting

Hero Profile:
Level 1: Lightning Field -- Empty(A), Empty(3), Empty(3), Empty(21)
Level 1: Frozen Fists -- Empty(A), Empty(7), Empty(9), Empty(21)
Level 2: Ice Sword -- Empty(A), Empty(7), Empty(9), Empty(19), Empty(37)
Level 4: Frost -- Empty(A), Empty(5), Empty(5), Empty(19), Empty(37)
Level 6: Charged Armor -- Empty(A), Empty(11), Empty(25), Empty(34)
Level 8: Conductive Shield -- Empty(A), Empty(15), Empty(31), Empty(34)
Level 10: Static Shield -- Empty(A), Empty(15), Empty(31), Empty(34)
Level 12: Energize -- Empty(A), Empty(13), Empty(13), Empty(17), Empty(40)
Level 14: Combat Jumping -- Empty(A)
Level 16: Grounded -- Empty(A)
Level 18: Lightning Reflexes -- Empty(A)
Level 20: Ice Patch -- Empty(A)
Level 22: Hasten -- Empty(A), Empty(23), Empty(23)
Level 24: Build Up -- Empty(A), Empty(25)
Level 26: Power Sink -- Empty(A), Empty(27), Empty(27), Empty(33)
Level 28: Freezing Touch -- Empty(A), Empty(29), Empty(29), Empty(31), Empty(37)
Level 30: Boxing -- Empty(A)
Level 32: Power Surge -- Empty(A), Empty(33), Empty(33)
Level 35: Tough -- Empty(A), Empty(36), Empty(36), Empty(36)
Level 38: Frozen Aura -- Empty(A), Empty(39), Empty(39), Empty(39), Empty(40), Empty(40)
Level 41: [Empty]
Level 44: [Empty]
Level 47: [Empty]
Level 49: [Empty]
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Level 1: Brawl -- Empty(A)
Level 1: Gauntlet
Level 1: Sprint -- Empty(A)
Level 2: Rest -- Empty(A)
Level 4: Ninja Run
Level 2: Swift -- Empty(A)
Level 2: Health -- Empty(A), Empty(17)
Level 2: Hurdle -- Empty(A)
Level 2: Stamina -- Empty(A), Empty(11)