Rate this Magic Ring!

[Mara]

Ring of the Mystic Titan
(requires attunement by a bard, wizard, warlock, cleric, sorcerer or druid)

When you first become attuned to this ring, select a single spell of each level 1st-5th from any class. You can cast each of those spells once per day. Your spellcasting modifier for these spells is always the spellcasting modifier for your class (if you are multiclass, use your highest).

What rarity do you think this is?

Legendary.

5 cherry picked spells from any list.