Dispel Magic used on Enemy
Ocedic 3: http://www.youtube.com/watch?v=unSykxK1HY4&t=9m7s
9:07 Dispel Magic removes Shadow Protection & Inner Fire

Finaldie 3: https://www.youtube.com/watch?v=rh5NjSONLvA&t=4m49s
4:49 Dispel Magic removes Dampen Magic & Arcane Intellect
5:30 Dispel Magic removes Dampen Magic & Arcane Intellect

Belith: Elemental Mage https://www.youtube.com/watch?v=Zvj-bh2SIms&t=7m3s
7:03 Dispel Magic removes Mana Shield & Dampen Magic

Devour Magic used on Enemy
Dilir 10: https://www.youtube.com/watch?v=lph-oQiwPgc&t=9m53s
9:53 Devour Magic removes Fire Ward

Dysic Elementalist: https://www.youtube.com/watch?v=ir89-ejXWFU&t=2m10s
2:10 Devour Magic removes Mana Shield

Errelnoh: https://www.youtube.com/watch?v=8by5QAELk1E&t=7m22s
7:22 Devour Magic removes Fire Ward

Purge used on Enemy
Ocedic 3: http://www.youtube.com/watch?v=unSykxK1HY4&t=7m38s
7:38 Purge removes PW:S & PW:F

Errelnoh: https://www.youtube.com/watch?v=8by5QAELk1E&t=9m15s
9:15 Purge removes Dampen Magic & Arcane Intellect

Damage: Done! https://www.youtube.com/watch?v=zSI6PLHcJNg&t=18m24s
18:24 Purge removes Mana Shield & Dampen