Sword of the Necromancer achievements

Use the Flask of Homunculus

Have 4 different types of weapons equipped at once

Resurrect Koko

Kill 300 enemies

Clear a dungeon floor without taking damage

Kill 100 enemies

Have 3 monsters summoned at the same time

Kill an enemy with a single blow

Perform a Critical Attack

Perform a Charged Attack

Get the Sword of the Necromancer

Evade an enemy attack with a dodge