Discovery! Flask of Relentless Assault

Yay!


My 69 Mage, in preparing for the final quest run push to 70, was bubbling up a number of Adept\'s Elixir
Requires Level 50
Use: Increases spell damage and healing by up to 24 and spell critical strike rating by 24 for 60 minutes. Battle Elixir.
Charges: 1
Item display is courtesy world of warcraft.allakhazam.com. ',VAUTO,HAUTO,FULLHTML);" onmouseout="return nd();">Adept's Elixir for personal use when voila, I discovered a fifth Flask!


Discovery!  Flask of Relentless Assault


But I guess my question is, when is Flasking better than just Potting up? I mean, other than when you're wiping over and over - Flasking is better then, in terms of cost factor, but is that the only real consideration?