It also deflects enemy projectiles, which can damage enemies who get hit, and launches a projectile regardless of Isaac's current health.
Holding an attack button charges a spin attack, ready when the sword flashes, which damages all enemies around Isaac.The projectile deals damage equal to Isaac's damage +2, and has a cooldown equal to 2x Isaac's normal tear rate.If Isaac's total health is equal to or greater than his number of Red Heart containers (same rule as regular Challenge Rooms), the sword fires a projectile when swung.The sword can be swung as rapidly as the fire button can be tapped.The swing does 3x Isaac's damage +3.5 and deals knockback to both enemies and Isaac if it hits.Replaces Isaac's tears with a sword he can swing in front of him.