Logically, her first 200-ish EXP should have:
ES45 LVL 6
Mana Propagator LVL 2
Shockwave LVL 3
Dispersion 2
This gives her a net MM roll of 400 on Shockwave, giving her an average of 3 turns to start it up in the earnest. As opposed to 150, and needing 7 turns on average. The important part is seeing how many levels does the progression of ES45 attacks-per-turn take.
At Shockwave 7 Apocalyptic Amplitude 7 Propagator 5 she takes an average of 1 turn on casting a Shockwave and an average of 2 turns on casting Apocalyptic Amplitude. Which is probably the point of offensive abilities she will be reaching for (520 EXP).
Her 1000 EXP, in no particular order:
ES45 LVL 10 (450) - Health 5000, Damage 1000 (x6 Anti-Infantry), ? APT, Resilience 1000, Redirects damage from Harmonic Burst to himself
Mana Propagator 5 (100) - Damage N/A, ? APT, 250 MM, Spell Boost | ???
Shockwave 7 (210) - Damage 1400, MM 700 (N/A: 500 | 1000 | 1500 | 2000)
Apocalyptic Amplitude 7 (210) - Damage 3500, MM 1750 (N/A: 2000 | 6000 | 18000 | 54000)
Dispersion 3 (30) - Health 450, Resilience 90
Her next 250 EXP will probably be pushed into Dispersion 8 (Health 1200, Resilience 240) just in case.