Return of Reckoning

As the title says, is there any addon that shows on screen when an ability is on cooldown or when a buff is active? I am using pure and it is too difficult to keep track my active buffs and my cooldowns. Thanks in advance.

Addon called Aura will do the same as weak auras pretty much.

Buffhead to see active buff above characters heads, you can change option to see guard (enemy or friendly) but I don't know for aura.

Warhammer Scrolling Combat Text will give you alerts when abilities are ready, when buffs/debuffs start and end, and other fun stuff. Just type "/wsct menu" in game and check out the different tabs and pulldown options.

Thank you all for the replies. I think that aura is what i need. See you in battlefield!