this was just announced at the current panel that is live at IGN.com right now!
Malfunction skull- part of your HUD will be gone everytime you spawn. (only one at any given time)
Boom skull- Explosion radius is doubled
skulls will disappear and cannot be picked up while in classic mode. (this applies to terminals also)
I think they said something about the Thunderstorm skull not making the cut, they worded it wierdly so im not 100% on this.
Fun…
Yep, Skulls are back and must be found in CEA. WARNING: Can ONLY be found in New Graphics. They will disappear in the old graphics.
Yep. Well it would be pretty boring for us oldschoolers if it was just a graphics update, but yeah, i can’t wait. 
Finally.
They better be hidden well and require many to look up FAQs/video guides to find them. You can’t find them/use them in Klassic mode though.
> Finally.
>
> They better be hidden well and require many to look up FAQs/video guides to find them. You can’t find them/use them in Klassic mode though.
It was said that Chad Armstrong was malicious at hiding the skulls, so I would expect a challenge when trying to find them
I have an idea!
The Epic Skull- Makes you invincible.
To get it, complete T2T.
Reckon getting all the skulls in CE:A will unlock that helmet people have been going on about for ages?
> I have an idea!
>
> The Epic Skull- Makes you invincible.
>
> To get it, complete T2T.
O.o’ T2T is beyond what most mortals are capable of.
It be cool if it was an achievement…
> Reckon getting all the skulls in CE:A will unlock that helmet people have been going on about for ages?
Maybe. I hope not though.
If so, then everybody will get it once 1 person posts about how to get to the skulls.
Hopefully theres something like the scarab gun, too! A magnum that shoots scorpion tank rounds, maybe?
> > Reckon getting all the skulls in CE:A will unlock that helmet people have been going on about for ages?
>
> Maybe. I hope not though.
>
> If so, then everybody will get it once 1 person posts about how to get to the skulls.
>
> Hopefully theres something like the scarab gun, too! A magnum that shoots scorpion tank rounds, maybe?
I was watching the Bungie panel earlier and they said that the scarab guns were actually a mistake that they didnt mean to keep in the game. What Joseph Staten said was that they were used to shoot the scarab gun without needing the actual scarab (such as when you cant see the scarab), and the scarab guns were meant to be deleted but weren’t. But maybe they will do it on purpose, we will have to wait and see.
Boom skull sounds awesome.
> Boom skull sounds awesome.
yea, i wonder if it would make the game laggy if theres a load of explosions at once O.o
> > Boom skull sounds awesome.
>
> yea, i wonder if it would make the game laggy if theres a load of explosions at once O.o
Boom skull and grunt funeral skull used at once. Oh my! 
boom in a scropian with grunt funeral. Wow. thats gonna be insane
Boom + Grunt Funeral = Holy s#!t.
> Boom + Grunt Funeral = Holy s#!t.
+Scorpion