Arcane Echoes

Description: When you cast this spell, you create illusory duplicates of yourself that appear in unoccupied spaces within 30 feet of you. The number of duplicates created depends on the spell slot used: one duplicate for a 3rd-level slot, two duplicates for a 5th-level slot, and three duplicates for a 7th-level slot.

Each duplicate mimics your actions and movements perfectly, making it indistinguishable from the real you to observers. However, the duplicates cannot interact with the environment or creatures in any way and pass through solid objects.

While you maintain concentration on this spell, you can use a bonus action on each of your turns to command one or more of your duplicates to move up to their speed and perform simple actions, such as attacking (though the attacks have no effect) or making noise to distract enemies.

 Creatures that attempt to target you with an attack or spell must make an Intelligence saving throw. On a failed save, the creature is confused and must choose a random target from among you and your duplicates. If the creature cannot see you or any of your duplicates, it has disadvantage on this saving throw. 

Whenever a duplicate is targeted by an attack or spell, it vanishes in a burst of arcane energy. You can create new duplicates on subsequent turns to replace those that are destroyed, as long as you maintain concentration on the spell. 

At Higher Levels: When you cast this spell using a spell slot of 5th level or higher, the duration increases by 1 minute for each slot level above 3rd.