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The 7 Legendary Spells listed within this guide are some of the most powerful spells to exist inElden Ring. With the right build, these spells can be outright devastating. Some of these are meta (or used to be meta) for mage builds, and you should consider adding them to your arsenal for that fact alone if not for the achievement.
Like all other Legendary gear out there, Spells can be missed in a single playthrough. That being said, you need not restart your save if you happened to miss one or more of these. you may obtain them in new game plus and still net yourself the achievement just as well. Let’s get into it!

Flame of the Fell God
Flame of the Fell God is an awesome spell that requires 41 Faith to even cast. It summons a fireball that explodes, setting flame to the surrounding area. It is an Incantation, being a Faith-based spell, that requires a Sacred Seal to cast. It also costs about 42 Stamina to use, deals fire damage (of course), and can knock back enemies with its explosion.
you’re able to pick this Incantation up after killingAdan, Thief of Fire. He’ll be inLiurnia of the Lakes.

Greyoll’s Roar
Greyoll’s Roar conjurs up the shriek of Greyoll himself, a powerful blast of noise that debuffs enemies by temporarily decreasing their defense and attack power. This is an Incantation that requires 28 Faith and 17 Arcane to cast, and also takes up 2 Spell Slots. It deals physical damage and 17 stance damage, as well as applying a knockback if the opponent’s stance is broken.
Greyoll’s Roar can be purchased from the Dragon Communion Altar at theCathedral of Dragon Communion, located in Caelid, for 3Dragon Hearts. You will have to killElder Dragon Greyollto unlock this.

Elden Stars
Elden Stars produces a torrent of golden, shooting stars that assault the area. It costs 41 FP and 2 Spell Slots to be able to use, and you also will need a whopping 50 Faith to even think about using it.
This Incantation can be found in the Deeproot Depths, west from the Great Waterfall Crest. You will look to the northwest once you’ve come upon some roots, and will follow one particular root going up to a cave. Go in the cave, fight the enemies (lots of ants), and Elden Stars will be on a body near the exit.

Founding Rain of Stars
Founding Rain of Stars is a Sorcery that costs 27 FP and 2 Spell Slots to be able to use. You’ll also need an insane 52 Intelligence to wield it in battle. This spell rains down stars for a short period in an area around your character.
You can find this Sorcery in the Heretical Rise of Mountaintops of the Giants, within a chest. There will be an invisible bridge to pass over a ravine, taking note of the mist that indicates the safe path. It’s easier to see at night, so I recommend waiting until then to find this.

Ranni’s Dark Moon
Ranni’s Dark Moon is a Sorcery that launches a (small) dark moon at your enemies. For the cost of 57 FP and 2 Spell Slots, you may use this spell whenever you like! That is, provided you have 68 Intelligence, you can use it whenever you like. Oof.
You can find this spell in Chelona’s Rise, in a chest at the top of the tower. You’ll have to make a significant amount of progress in Ranni’s questline to get access to the upper plateau in southwestLiurnia of the Lakes.
Comet Azur
A favourite in the community, Comet Azur is just a straight up lazer. It’s a great spell, with some high costs. You’ll need 40 FP,3 Spell Slots, and 60 Intelligence to use this thing in battle.
You can find this in Hermit Village inMt. Gelmir. You’ll get it from Primeval Sorcerer Azur, who’s sitting near the cliffs in the northeast.
Stars of Ruin
Stars of Ruin is a Sorcery that fires off twelve volleys of dark shooting stars. These suckers home - it’s a great spell, with relatively lower costs compared to the other chonkers on this list. You’ll need 32 FP, 1 Spell Slot, and 43 Intelligence to be able to use this spell.
you may find this in Caelid, relatively early. It’ll be given to you by Master Lusat when you interact with him inside the Sellia Hideaway, which is behind an arcane ward in the second pit. You’ll need theSellian Sealbreakerto get through that ward.
Elden Ring: All Legendary Ashes Achievement Guide
In total, there are six Legendary Ashes you can find throughout Elden Ring. These Ashes, while missable, can be found all in one playthrough.