On valk we had 6 hands of rag, 6tfs on alli side, and 2 hammers and 1tf on horde.
Russian guild on nost got both tf braces in one run, also gm(and that man who got em) of that guild was in that lucky on tf on valk guild.
Seems bug lol
No, spells under 20lvl had very small by affected with spell power, cone of cold is aoe spell which get only 30% of your sp, and instant so 43%. and also have additional effect so 95%, just use addont Theorycraft