Elden Ring PC | Magma Wyrm boss fight in Gael Tunnel co-op w/1 summoned player on NG

Drops:
5,625 runes
Dragon Heart
Moonveil

Magma Wyrm
"Magma Wyrm is a Field Boss in Elden Ring. Magma Wyrms were once human, but were transformed into lesser dragons for the sin of Dragon Communion. These are optional bosses as players are not required to defeat them to advance in Elden Ring."
https://eldenring.wiki.fextralife.com/Magma+Wyrm

Dragon Heart
"Dragon Heart is a Key Item in Elden Ring. They are dropped from various Dragons across the Lands Between. Dragon Hearts are consumed at the Church of Dragon Communion, Cathedral of Dragon Communion, and Grand Altar of Dragon Communion to obtain Dragon Communion Incantations."
https://eldenring.wiki.fextralife.com/Dragon+Heart

Moonveil
"Moonveil is a Katana in Elden Ring. The Moonveil scales primarily with Strength, Dexterity and Intelligence and is a good Weapon for dealing melee Slash and Pierce Damage in Combat. Its accompanying unique skill can also allow the user to draw the weapon at great speed for an instant slash attack and fires off a wave of light."
https://eldenring.wiki.fextralife.com/Moonveil

Gael Tunnel
"Gael Tunnel is a Location in Elden Ring. The Gael Tunnel is found in Caelid. Located in the border between Limgrave and Caelid."
https://eldenring.wiki.fextralife.com/Gael+Tunnel