The destruction of Ferũn

You are four brave adventurers who’ve traveled together. You have succeeded in defeating all of your adversaries except one. Helena one of your party members long lost evil twin sister. Helena has became a very powerful necromancer wizard sorcerer. Who’s an expert in magic battle spells and all of the arcane elements. Helena and her undead army have been killing terrorizing invading and taking over the entire world kingdoms and even having connections in hell. Helena has also discovered and teamed up with a Legendary Arch Demon. A undead powerful dragon who has almost unlimited magical power and might. Who’s terrorized all of Ferelden. Having his dark spawn undead army cause havoc and destruction through out the entire kingdom. The Arch demon teaming up with Helena to continue his reign of chaos and destruction to the world. To feed his undead army capturing Greywarden warriors sorceress wizards barbarians and fighters. Who are chosen soldiers and rebels destined to defeat kill and defend the world against the Arch demon. Only very few of them are left and not too many are still around to defend the planet. It is up to you Moxxie Redcliff, Sir Garral Yorlatz, Dragos The Great and Terrmor the destroyer. To finally defeat and take down Helena the Arch Demon and their undead army. However once you defeat them. There are several unknown enemies who will rise up and finish the job themselves.