AFK Pets and more/Kogarasu Maru

The Kogarasu Maru is a Pre-Hardmode sword dropped directly from Slimes Last Hope. When a enemy is below 10% of its maximum life, they will recive the Deathblow debuff, which will instantly kill them if hurt by the katana under this debuff. This does not work for bosses. Also if their life is above 10% they will get fear debuff.