If a PC or an NPC tries to figure out what this ring does, they only find out that it does something very powerful.
When you attune this ring, the following effects that occur instantaneously:
You gain 100ft. speed in all movement types, unlimited HP, your armor class increases to 20, and all attacks made against you have disadvantage. You can speak all languages. In addition, all of your attacks have advantage and deal 1,000d10 force damage no matter what you're wielding or using, and this ignores the target's force resistance or immunity. All of your ability scores increase to 30, and you immediately gain the ability to cast all spells from any class at will without expending any spell slots. You are also able to summon an unlimited amount of gold at will at any range.
Just 1 round after attunement, however, the GM notices you are cheating, and is so angry that they break the 4th wall. A giant hand looms out of the sky, grabs the player, and literally takes them out of the game, along with all of their equipment and gold. Not even a wish spell can bring them back.
Notes: Set: Innate Speed (Burrowing), Set: Innate Speed (Climbing), Set: Innate Speed (Flying), Set: Innate Speed (Swimming), Set: Innate Speed (Walking), Language: All, Set: Armor Class, Set: Charisma Score, Set: Constitution Score, Set: Dexterity Score, Set: Intelligence Score, Set: Strength Score, Set: Wisdom Score, Ranged Weapon Attack: Force, The ring is taken by the GM's hand, so this technically counts as a consumable item., player character (Can be attuned instantaneously, consuming no materials or gold in the process), Buff, Movement, Combat, Consumable, Handwear