A butterfly with withered, scarlet wings found in the swamp of Aeonia. Material used for crafting items. According to myth, these butterflies were once the wings of the Goddess of Rot herself.

Aeonian Butterfly found in the overworld do not respawn after resting at a site of grace. In the world CaelidRegion. 1 in one of the buildings in the Street of Sages RuinsLandmark, in Aeonia Swamp. 1 south of the Commander O'Neil boss fight arena. (It's a glowing ball on the ground, not insects flying in the air. ). 1 southwest of the Heart of AeoniaGrace site of grace (in the Commander O'Neil boss fight arena). 7 near the Inner AeoniaGrace site of grace: 5 south, 1 north, and 1 west. 3 in and around the Church of the PlagueGrace. 1 east of the Astray from Caelid Highway NorthGrace site of grace, in the swamp. 1 in the northeast of Sellia, Town of Sorcery. 14 in the Abandoned Cave. Altus Plateau 2 in a turret in The Shaded Castle, which requires jumping from a wall in the area that contains the elevator tower, just before the boss. Ainsel River 3 on the cliff that overlooks the Lake of Rot. Lake of Rot An abundance (at least 20) are found in various locations in the lake. Looted from a cropse next to the Lake of Rot Site of Grace Miquella's Haligtree 2 in the branches surrounding the Haligtree Canopy site of grace. 1 on the end of a branch near (before) the Haligtree Town Plaza site of grace. 1 next to the chest atop the tower after the Loretta, Knight of the Haligtree boss fight Elphael, Brace of the Haligtree Many butterflies can be found throughout this region. Purchase From Nomadic Merchant CaelidRegionSellia, Town of SorceryLandmarkd in the overworld do not respawn after resting at a site of grace. In the world Caelid. 1 in one of the buildings in the Street of Sages Ruins, in Aeonia Swamp. 1 south of the Commander O'Neil boss fight arena. (It's a glowing ball on the ground, not insects flying in the air. ). 1 southwest of the Heart of Aeonia site of grace (in the Commander O'Neil boss fight arena). 7 near the Inner Aeonia site of grace: 5 south, 1 north, and 1 west. 3 in and around the Church of the Plague. 1 east of the Astray from Caelid Highway North site of grace, in the swamp. 1 in the northeast of Sellia, Town of Sorcery. 14 in the Abandoned CaveGrace. Altus PlateauGrace 2 in a turret in The Shaded CastleDungeon, which requires jumping from a wall in the area that contains the elevator tower, just before the boss. Ainsel RiverDungeon 3 on the cliff that overlooks the Lake of RotDungeon. Lake of RotDungeon An abundance (at least 20) are found in various locations in the lake. Looted from a cropse next to the Lake of RotDungeon Site of Grace Miquella's HaligtreeDungeon 2 in the branches surrounding the Haligtree CanopyGrace site of grace. 1 on the end of a branch near (before) the Haligtree Town PlazaGrace site of grace. 1 next to the chest atop the tower after the Loretta, Knight of the Haligtree boss fight Elphael, Brace of the HaligtreeDungeon Many butterflies can be found throughout this region. Purchase From Nomadic Merchant Caelid Highway NorthCaelidRegionan Butterfly found in the overworld do not respawn after resting at a site of grace. In the world Caelid. 1 in one of the buildings in the Street of Sages Ruins, in Aeonia Swamp. 1 south of the Commander O'Neil boss fight arena. (It's a glowing ball on the ground, not insects flying in the air. ). 1 southwest of the Heart of Aeonia site of grace (in the Commander O'Neil boss fight arena). 7 near the Inner Aeonia site of grace: 5 south, 1 north, and 1 west. 3 in and around the Church of the Plague. 1 east of the Astray from Caelid Highway North site of grace, in the swamp. 1 in the northeast of Sellia, Town of Sorcery. 14 in the Abandoned Cave. Altus Plateau 2 in a turret in The Shaded Castle, which requires jumping from a wall in the area that contains the elevator tower, just before the boss. Ainsel River 3 on the cliff that overlooks the Lake of Rot. Lake of Rot An abundance (at least 20) are found in various locations in the lake. Looted from a cropse next to the Lake of Rot Site of Grace Miquella's Haligtree 2 in the branches surrounding the Haligtree Canopy site of grace. 1 on the end of a branch near (before) the Haligtree Town Plaza site of grace. 1 next to the chest atop the tower after the Loretta, Knight of the Haligtree boss fight Elphael, Brace of the Haligtree Many butterflies can be found throughout this region. Purchase From Nomadic Merchant Caelid Highway North: 1,500 (5 available). Dropped by Enemy Drop rate Additional info. Basilisk 8.00 In Lake of RotDungeon Lesser Kindred of Rot 1.50 - Grand CloisterGrace: From the site of grace, run along the south side of the Lake of RotDungeon to find four Basilisks, then towards the ruins for eight more. Roll around in the rot and then go back on land before it fully builds up to trigger a less damaging form of Scarlet Rot. You can hold up to 999 Aeonian Butterfly. You can store up to 999 Aeonian Butterfly. Sell value: 100 Runes