Can someone be more specific on how to get the Envy skull?

[Lazer]

Please tell me in more detail how to get the Envy skull.

[tweek194]

envy scull level delta halo prgress throuh delta halo until you come across the next chapter in the level called :you break it you buy it:which is triggerd while riding your tank through the twisty caverns (your current objective in the pause menu will be ;push through the covenan-held ruins)at the end of the caverns you"ll see a large building surrounded by roman columns. take the path to the left until it stops ramping up then get out of your tank there will be a walking ramp to your left --follow it straight to the end, where you"ll see a large,square stone blocking a cave entryway. hop on this stone then jump up to reach thh ledge above the stone. from here, turn left and crouch-jump over the wall onto higher ground. you should be standing right where small tree branch is coming from the floor. turn right to face another wall;use a grenade jump to fly over this wall to the next erea if you look straight ahead from here,you'll see two cloaked elites dancing with the envy skull between them. woo that was a lot of typeing but there u go