Blizzard has just updated old and tired scroll of resurrection with new legendary rewards, turning it into pretty awesome feature which allows you to resurrect your friend and get: Spectral Gryphon - for an Alliance character or Spectral Wind Rider - for a Horde character.
In additional, your resurrected friend (or your second account) will get:
All these features are of course free and all you need to do to get them is accepting Scroll of Resurrection and paying for 30 days WoW game time.
- One character immediately boosted to lvl 80
- Your WoW account upgraded to Cataclysm
- Optional character move to you friends realm and faction
- 7 days of free game time
To be eligible to revice scroll of resurrection your account must have been inactive since March 4, 2012 or earlier.
for more info read Blizzard Scroll of Resurrection FAQ
If you're looking for a partner to use scroll of resurrection, post in this thread ([Scroll of Resurrection] Looking for a partner? post here!)