Tickle Missile (version 1.1)

You create three glowing darts of light. Each dart hits a creature of your choice that you can see within range. A dart deals 0 damage to its target, but require a saving throw to maintain concentration on a spell. The darts all strike simultaneously, and you can direct them to hit one creature or several.

At Higher Levels. When you cast this spell using a spell slot, the spell creates one more dart for each slot level.