[[Category:Soul Edges]] Soul Edge (Final Form) is Nightmare's strongest weapon in Soulcalibur IV. It can be bought in Character Creation for 30,000 Gold after completing Story Mode with Nightmare. It has Auto Unblockable Attack A equipped by default as a skill, which gives the player a high chance of turning the next high damage attack into an Unblockable Attack. Purchasing this weapon also unlocks an Achievement/Honor.