💡Dragon of Time and ArchFiend are also great options requiring less time.
/join ultradage/join underworld (2k LTs)/join battleunderb)Complete quest ×20
→ /join revenant · Accept "Legion Fealty 1"
/join revenant · Kill Ultra Aeacus/join judgement (population limit: 6) — needs strong solo class/join revenant · Kill Forgotten Souls (untagged)/join shadowrealmpast · Kill enemies (untagged)/join necrodungeon · Kill 5 Headed DracolichComplete quest ×6
💡Use Undead damage-boosting item for all locations below (each stack to 500):
/join doomvault/join mummies/join wrath · Walk right ×3/join doomwar/join overworld · Walk right once (Mages have less HP)/join deathpits/join maxius/join curseshore/join dragonbone · Use Dragon damage-boosting item here/join doomwoodComplete quest ×10
/join underworld · Dage's Legion Shop (500k Gold)/join underworld · Kill Dreadfiend of Nulgath + Infernalfiends/join evilwarnul (slower but earns Diamonds of Nulgath)/join shadowblast · Complete "Legion Recruits: The Dark Path Waits" from Gresk/join shadowblast · "Legion Loyalty Rewarded" from Gresk/join tercessuinotlim or /join nulgath (Member) · Kill Dark Makai/join aqlesson · Kill Carnax/join deepchaos · Kill Kathool/join museum → near completion of Iadoa's 13LoC chapter)/join lair · Kill Red Dragon (exit left from /underlair)/join dflesson · Kill Fluffy the Dracolich/join bloodtitan · Kill Blood Titan/join seraphicwardage · Kill Seraphic Soldiers/join worldsoul→ Turn in all Spellscrolls, Wreaths, and Crowns collected from previous Fealties