Aura of Unity

Unifying energy radiates from you in an aura with a 30ft radius, creating a bond between you and the minds of others. Until the spell ends, the aura moves with you, centered on you. Each ally in the area + you can see and hear through the senses of any ally in the aura. If an ally within the area makes an attack against a creature it can see, and at least one other ally in the aura can also see it, it's made with advantage.

At Higher Levels. The aura's radius increases by 10ft for each slot above 4th.