Even though we saw leaks revealing the stats, point costs, etc for each of the Bloodthirsters, a lot of what was there was hard to read or hazy from the images. Now we have a little bit better information regarding the three new Bloodthirsters for Warhammer Fantasy. According to the source, there are no rules included for 40k.
Please remember that these are rumors still at this point. They are from a good source, and from the leaks we saw before where parts of this were revealed, the information seems to match up.
via an anonymous source on Faeit 212
the title of the new White Dwarf is
Blood for the Blood God!
The New Bloodthirster Seeks to Slaughter All
Inside the are the rules for all three new Bloodthirsters. Some rules in common.
Each can be taken in a Daemons of Chaos, Legions of Chaos or Grand Legion of the Everchosen Army.
Is a Lords Choice, and all come with heavy armour an can take Daemonic Gifts.
M8 WS BS 10 ST6 W5 I9 A6 Ld9
Wrath of Khorne Bloodthirster
Daemon of Khorne, Daemonic, Devastating Charge, Fly, Frenzy, Large Target, Magic Resistance3, Stubborn, Terror
Has a S5 breath weapon with flaming attacks rule
Has hatred characters, and gains 3" to its charge range if charging a unit with characters.
Wrathaxe and Bloodflail: +2 strength the first round of combat, and gain an extra attack
Bloodthirster of Unfettered Fury
Daemon of Khorne, Daemonic, Fly, Large Target, Magic Resistance2, Terror
Axe and Whip
Bloodthirster of Insenate Rage
Daemon of Khorne, Daemonic, Fly, Frenzy, Heroic Killing Blow, Large Target, Magic Resistance 2, Terror.