Its debuff has no classification, hence it cannot be dispelled.
When attacking a Druid with Mind Flay, shapeshifting cancels it.
Similarly, if the target uses a PvP trinket, it removes Mind Flay, due to the snare.
Mind Flay does additional threat. This is most likely due to its snare.
This spell is popularly referred to as the "face melter" due to the ray that usually targets the opponent's face.
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