Vykes War Spear is a Heavy weapon with Madness build-up as its Passive Effect in Elden Ring. Its special Skill is the Frenzyflame Thrust, in which Tarnished coats the Spear in the frenzy's flame and plunges it to the ground to cause a massive Madness explosion. Players need to be careful while using this weapon as it causes Madness to the enemy and the user.