Rift Fissure Sealed Dungeon Walkthrough in Aion 2 (Altgard)

Rift Fissure is a solo Sealed Dungeon tucked into the Altgard map, the first major region Asmodian players explore in Aion 2. It is a short cave run built around two floor-tile memory puzzles and one small fight, ending with a lore book that marks the dungeon complete. There is no boss and no gear check beyond the recommended level.

Quick answer: Interact with each Ru Follower Apparition, memorize the blue tiles, step on every blue tile before the 15-second timer ends, defeat the Rift Knight’s Soul spirits between puzzles, then pick up the book to trigger “Sealed Dungeon Complete.”

Where to find Rift Fissure in Altgard

The entrance sits in the Battlescar Mound area of Altgard, just east of Battlescar Mound itself and north-northeast of Mudpipe Cave. Look for the glowing green cavern mouth labelled Rift Fissure Entrance and step inside. The recommended level is 30, and the dungeon is designed for the Asmodian faction.

Elyos players can reach Rift Fissure by teleporting through a Spacetime Rift. When they do, the clear pays out 2,500 Enhancement Stones but skips the Wisdom Stones and Daevanion Crystals that Asmodian runs award.

Rift Fissure walkthrough

Go into the cave and sprint along the entrance passage. Look ahead for the first Ru Follower Apparition, shown as a yellow circle on your minimap. Reach it and interact, then trace the beam of light it casts across the floor.

Entering the Dungeon — The green cavern mouth is the Rift Fissure Entrance you run into to start the dungeon. Shown at 00:06 in StingKnight’s video. Image: NC

Stepping onto the beam spawns a 3×3 grid of stepping stones. Some squares glow blue and some glow red. Memorize where the blue squares sit before every tile resets to a neutral outline, then walk across only the previously blue tiles. You have 15 seconds to finish, so fix the pattern in your head before you move.

Solving First Puzzle — The character stands among the glowing blue puzzle tiles as the puzzle timer runs. Shown at 00:26 in StingKnight’s video. Image: NC

After the first puzzle clears, move to the next apparition point. A wave of Rift Knight’s Soul spirits ambushes you here. Defeat all of them before continuing. They are the only combat in the run.

Interact with the final apparition to trigger the second light beam. This one reveals a larger 5×5 stepping-stone grid with the same blue-and-red layout.

Second Puzzle Grid — The second puzzle expands to a 5×5 grid, so note every blue square before the colors reset. Shown at 00:46 in StingKnight’s video. Image: NC

Memorize the blue pattern across the bigger grid, then walk over every blue tile before the timer expires. Stepping onto a red or invalid tile fails the attempt, so plan your path through the blue squares first.

Solving Second Puzzle — The character stands on a glowing blue tile in the 5×5 grid. Shown at 00:56 in StingKnight’s video. Image: NC

Move forward into the last room and press F to interact with the book on the ground, “Exploring the Ancient City of Ru Vol. 3.” Picking it up ends the dungeon.

How to confirm the clear

Once you grab the book, a “Sealed Dungeon Complete” banner appears with the message that Rift Fissure has ended and a prompt to press the Confirm button to exit. Seeing that banner is your signal the run counted. If the banner does not appear, the final puzzle was not fully cleared, so step back onto the grid and retrace the blue tiles.

Rift Fissure clear rewards

Reward	Amount
Kina	15,000
Enhance Stone	1,250
Sealed Wing Featherdown (Bound)	2
Statue Scrap: Night Illusion Wings (Bound)	2
Daevanion Crystal (Bound)	2
Wisdom Stone (Bound)	2
Title: Hazy Apparition	1

The Hazy Apparition title is a Rare offensive title. Owning it grants Penetration 10, and equipping it adds a 1.6% Back Attack Damage Boost.

Rift Fissure and its Ancient City of Ru counterpart

Rift Fissure belongs to a pair of Sealed Dungeons connected to the missing records of the Ancient City of Ru, with one dungeon on each faction’s map. The puzzle mechanics remain consistent if you play both factions, while the title, wing scrap, and location change.

Dungeon	Faction	Region / Rec. level	Title reward
Rift Fissure	Asmodian	Altgard · 30	Hazy Apparition
Fissure Cave	Elyos	Verteron · 25	Untangling the Thread

Both dungeons hand out the same core loot bundle of 15,000 Kina, 1,250 Enhance Stones, two Sealed Wing Featherdown, two Daevanion Crystals, two Wisdom Stones, and two Statue Scrap: Night Illusion Wings. The reward that changes between them is the title, so clearing both is worth it if you are chasing the full set of explorer titles.