Go to the Crystal Hollows
Join a lobby during the Diana Mayor event
Talk to Diana in the Hub to start the quest
Get a Griffin Pet
Equip the Griffin Pet
Use the Griffin Pet in the Crystal Hollows to dig up burrows
Follow the particle trail to each burrow
Dig with a shovel or pickaxe to reveal the next clue
Kill the spawned mobs from each burrow
Repeat until you find the treasure burrow
Open the chest at the final burrow
Collect Griffin Feather, Ancient Claw, Relic, and other rewards
Use Ancestral Spade for faster burrow hunting
Use Hunter Ring or higher-tier accessories for better efficiency
Use a high-speed setup for moving between burrows
Swap to stronger gear for combat burrows
Check for Mythological Ritual mobs and bosses
Sell or keep event drops depending on profit goals