Yes, but she is wizard and need at level 19 (1250 emblem cost) 
And also need support defdown and or attack buff to the teams to make stroger her AoE.
She has good attack stat, I agree 
For me I don’t think so, I have my Wizzard for Proteus+19, Proteus+9, Kiril+6 (would likely my next project emblem to him), and the rest maybe for Onatel.
EDIT:
Compare with similiar:
| No | Hero | Damage |
|---|---|---|
| 1 | Snow White (16 or more dispels) | 3175.2 |
| 2 | G. Owl (all allies KO’d) | 2854.75 |
| 3 | Ursena (HP>50%, yellow) | 2766.4 |
| 4 | Mok-Arr (yellow) | 2593.5 |
| 5 | Killhare | 2223 |
| 6 | Isarnia (costume equipped) | 2215.95 |
| 7 | Sir Roostley (if all enemies adjacent) | 2178.4 |
| 8 | Quintus (default, costume maxed) | 2117.75 |
| 9 | Quintus (default, no costume) | 2016.9 |
| 10 | Rumpelstiltskin (skull card) | 1979.1 |
| 11 | Atomos (enemies with full mana) | 1979.1 |
| 12 | Ursena (HP>50%, non-yellow) | 1976 |
| 13 | Isarnia (default, costume maxed) | 1966.95 |
| 14 | Vela (red) | 1894.65 |
| 15 | Quintus (costume equipped) | 1889.4 |
| 16 | Isarnia (default, no costume) | 1872.95 |
| 17 | Mok-Arr (blue, red, green) | 1852.5 |
| 18 | Glenda | 1788 |
| 19 | G. Kong | 1729.2 |
| 20 | Elena (default, maxed costume) | 1715.88 |
| 21 | Elena (default, no costume) | 1634.18 |
| 22 | Azlar | 1625.65 |
| 23 | Horghall (default, maxed costume) | 1621.15 |
| 24 | Horghall (default, no costume) | 1543.95 |
| 25 | Zeline (blue) | 1529.528 |
| 26 | Anzogh | 1500.7 |
| 27 | Horghall (costume equipped) | 1485.65 |
| 28 | Justice | 1461.6 |
| 29 | Elena (costume equipped) | 1453.4 |
| 30 | Grimble | 1445.25 |
| 31 | G. Owl (all allies alive) | 1412.35 |
| 32 | Snow White (no dispels) | 1360.8 |
| 33 | Ursena (HP<50%, yellow) | 1330.42 |
| 34 | Kadilen | 1322.4 |
| 35 | Marie-Thérèse | 1300.32 |
| 36 | Vela (non-red) | 1114.5 |
| 37 | Zimkitha | 1106.7 |
| 38 | Neith | 1102.5 |
| 39 | Atomos (enemy with zero mana) | 1099.5 |
| 40 | Zeline (non-blue) | 1092.52 |
| 41 | Yunan | 994.98 |
| 42 | Red Hood | 954.99 |
| 43 | Ursena (HP<50%, non-yellow) | 950.3 |
| 44 | Saint Nick | 927 |
| 45 | Telluria | 796.9 |
Direct Raw Damage - Hit all Enemies