Legitimately defeat the Master Jelly in the Ancient Cave without Dekar in the party
Find the Catfish jwl.
Find the Camu Jewel
Find the Spido Jewel
Find the Gades Blade in the Ancient Dungeon Blue Chests
Reach the final floor of the Ancient Dungeon without Dekar in the party (take a deep breath)
Acquire the Iris Sword
Acquire the Iris Shield
Acquire the Iris Helmet
Acquire the Iris Armor
Acquire the Iris Ring
Acquire the Iris Jewel
Acquire the Iris Staff
Acquire the Iris Pot
Acquire the Iris Tiara
Display every Iris Treasure on the pub in Gruberik
Open the Ancient Cave treasure room
Find the escape item "Providence"
Find any curative spell to help you on your exploration
Find the Blaze Sword in the Ancient Cave Blue Chests
Find the Snow Sword in the Ancient Cave Blue Chests
Find the Fry Sword in the Ancient Cave Blue Chests
Find the Sky Sword in the Ancient Cave Blue Chests
Find the Sizzle Sword in the Ancient Cave Blue Chests
Find the Mega Ax in the Ancient Cave Blue Chests
Find the Air Whip in the Ancient Cave Blue Chests
Find the Water Spear in the Ancient Cave Blue Chests
Find the Dragon Lance in the Ancient Cave Blue Chests
Find the Spark Staff in the Ancient Cave Blue Chests
Find the Ruse Armor in the Ancient Cave Blue Chests
Find the Mirak Plate in the Ancient Cave Blue Chests
Find the Water Gaunt in the Ancient Cave Blue Chests
Find the Flame Shield in the Ancient Cave Blue Chests
Find the Bolt Shield in the Ancient Cave Blue Chests
Find the Cryst Shield in the Ancient Cave Blue Chests
Find the Dark Mirror in the Ancient Cave Blue Chests (never uncurse it, trust me)
Find the Apron Shield in the Ancient Cave Blue Chests
Find the Agony Helm in the Ancient Cave Blue Chests
Find the Boom Turban in the Ancient Cave Blue Chests
Find the Ice Hairband in the Ancient Cave Blue Chests
Find the Hairpin in the Ancient Cave Blue Chests
Find the Aqua Helm in the Ancient Cave Blue Chests
Find the Dia Ring in the Ancient Cave Blue Chests
Find the Sea Ring in the Ancient Cave Blue Chests
Find the Earring in the Ancient Cave Blue Chests
Find the Engage Ring in the Ancient Cave Blue Chests
Find the Tidal Jewel in the Ancient Cave Blue Chests
Find the Black Eye in the Ancient Cave Blue Chests
Find the Silver Eye in the Ancient Cave Blue Chests
Find the Gold Eye in the Ancient Cave Blue Chests