Crystalian bosses can be pretty annoying. These beings are made of crystal and are subject to many punishments before they break. The key to fighting these foes is to beat them hard and exhaust them, then take an instinctive attack when you fall. But it’s a lot easier than talking. As with many bosses in the Elden Ring, you’ll find a few Crystalian bosses. You can find it here.
The first Crystalian boss you’ll encounter is in northern Liurnia. This is the area north of Limgrave. After reaching the lake area, head north and check out the cliffs to the east of the Broken Bridge opposite the Raya Lucaria Academy. Here is the Raya Lucaria crystal tunnel. The Crystalian boss fight here is one Crystalian with a Ringblade. Defeating this boss will give you the Forge Miner’s Bell Bearing (1).
One of the often overlooked dungeons in the game is the Academy Crystal Tunnel. This tunnel is located on the western cliff of Raya Lucaria Academy near where the dragon rests. This tunnel is blocked by a fog wall and requires two stone sword keys to access it. The Crystalian boss fight is a two-player team battle between one with a spear and one with a staff. Defeat this boss to get the Crystal Release magic.
There is a cemetery to the east of Caelid, near the village of Sellia. Find a large tomb with a wielding enemy in front of you. Attack the cliff behind the tomb to reveal Celia’s lair. Deep in this cavern you face off against a trio of corrupted Crystalians who can apply Crimson Corruption to your character. Defeating this boss will give you the Crystal Torrent magic.
At the center of the Altus Plateau is the Altus Tunnel. To reach this tunnel, you must descend into the forest in the center of the plateau. When you get there, go inside the tunnel and go all the way to the end to find the boss. This Crystalian boss fight is another duo fight where you fight a Crystalian with a spear, the other with a Ringblade. Defeating this boss will give you Somberstone Miner’s Bell Bearing (2).