UPDATE 5/25/18.
The following weapons are needed for the trophy in Dark Souls Remastered AND Dark Souls (none of the Artorias of the Abyss weapons are required):
BOSS SOUL WEAPONS
Moonlight Butterfly Horn
Crystal Ring Shield
Queelaag's Furysword
Chaos Blade
Greatsword of Artorias (Cursed)
Greatsword of Artoiras
Greatshield of Artorias
Golem Axe
Dragon Bone Fist
Lifehunt Scythe
Dragonslayer Spear
Smough's Hammer
Darkmoon Bow
The Darkmoon Catalyst
Great Lord Greatsword
TAIL WEAPONS
Drake Sword (from Hellkite Dragon)
Dragon King Greataxe (Gaping Dragon)
Priscilla's Dagger (Crossbreed Priscilla)
Moonlight Greatsword (Seath)
Dragon Greatsword (Stone Dragon in Ash Lake)
Gargoyle Tail Axe (any Gargoyle)
COVENANT
Gravelord Sword (reward for joining Gravelord covenant)
Dark Hand (reward for joining Darkwraiths)
ENEMY DROPS
Black Knight Sword
Black Knight Greatsword
Black Knight Greataxe
Black Knight Halberd
Black Knight Shield
Channeler's Trident
Giant's Halberd
Silver Knight Straight Sword
Silver Knight Spear
Silver Knight Shield
Stone Greatsword
Stone Greatshield
Crescent Axe (from Patches)
Crest Shield (Oscar drop upon return to Undead Asylum)
Demon's Catalyst (dropped by Demon Firesage)
Izalith Catalyst (from Daughter of Chaos in Lost Izalith)
Grant (from Paladin Leeroy in Tomb of the Giants)
Sanctus (from Paladin Leeroy in Tomb of the Giants)
OTHER LOOT
Astora's Straight Sword
Dragon Crest Shield
Havel's Greatshield
Dragon Tooth
Dragonslayer Greatbow
Velka's Rapier
Bloodshield
Black Iron Greatshield
Effigy Shield
![](https://i.ytimg.com/vi/5M7ZcN-69qU/mqdefault.jpg)