[DUPLICATE] [priest][mage][PVP][PVE] Intrerupt Mechanics EX: Shadowfrost Damage and Firefrost Damage

[Mengecewakan]

Wowhead/WoW Freakz Link:
Descrierea bugului / Bug description: Odata cu 4.2 cei de la Blizzard au schimbat mecanica la Shadowfrost Damage (Mind Spike) si Firefrost Damage(Frostfirebolt). When interrupted while casting a single-school spell such as Mind Flay or Frostbolt, players will now be able to cast dual-school spells such as Mind Spike (Frost and Shadow schools) or Frostfire Bolt (Frost and Fire schools). However, being interrupted while casting a dual-school spell will still interrupt all respective schools as intended.
Dovada / Proof: http://eu.battle.net/wow/en/game/patch-notes/4-2-0