Flasks and potions

Just a note, often i see some ppl don't use flask at all. It's a shame and it's not fair to all other raid member hwo use it.
Almighty Flask of the Frost Wyrm http://www.wowhead.com/?item=46376 is what u need to have atleast 3 in ur bag before comming to raid.
Excuses like not haveing money for it are out of topic.
Also having Potion of speed with u is big plus.