If you cast Fel Armor (self buff) with 3/3 Demonic Aegis, then Fel Armor gains 30% more effectiveness. Does this 30% buffed Fel Armor stay on your character when you lose 3/3 Demonic Aegis talent, for example by casting Fel Armor as a Demonology Warlock with 3/3 Demonic Aegis and then switching talents to Affliction Warlock, which has 0/3 Demonic Aegis.
If you cast Fel Armor (self buff) with 3/3 Demonic Aegis, then Fel Armor gains 30% more effectiveness. Does this 30% buffed Fel Armor stay on your character when you lose 3/3 Demonic Aegis talent, for example by casting Fel Armor as a Demonology Warlock with 3/3 Demonic Aegis and then switching talents to Affliction Warlock, which has 0/3 Demonic Aegis.