Possible Clues:

• Hellish final battles involving English sailors
• Often Vergilian representation omits to give elements of the underworld
• It's very unpleasant in Cornish river, English sailors admitted
• Gather nuts and lichen initially from hell
• Reason North American lake must be blasted
• Like hell?
• Wicked inside where tango gives way to foxtrot
• Private releases tension by grabbing female - that's damnable
• Like Hell!
• Vile reason an earl regularly stripped