Magma Wyrm Makar is a Greater Boss introduced in Elden Ring. You don't need to defeat this boss to progress through the game, but it's necessary to do so to complete Patches (NPC) ' Questline.

The Magma Wyrm’s Scalesword is a Curved Greatsword in Elden Ring that scales primarily with Strength and Faith, and secondarily with Dexterity. The weapon comes equipped by default with the ...