Abyssal green dye is an item that allows one piece of the raiments of the eye to be recoloured to a green variant. It is a one time use per item, therefore a total of three are needed to recolour a full set, with optionally two more for the amulet of the eye and the lost bag.
OSRS Guardians Of The Rift (GOTR) guide: XP rates & rewards
I didn't get abyssal needle until 882 rewards so I rounded it up to 1000 : r/2007scape
Frozen abyssal whip - OSRS Wiki
vg/ - /osg/ - oldschool runescape general (rs07, osrs) - Video Game Generals - 4chan
Guardians of the Rift - OSRS Wiki
100 Abyssal Sire without Ancients (OSRS Trailblazer League #31)
Abyssal tentacle, Old School RuneScape Wiki
Abyssal walker (Guardians of the Rift) - OSRS Wiki
Abyssal vine whip, RuneScape Wiki