Don's Family Bond

You forge a telepathic link among up to nine willing creatures of your choice within range, psychically linking each creature to all the others for the duration.

A creature that partakes gains the following benefits.

• Until the spell ends, the targets can communicate telepathically through the bond whether or not they have a common language. The communication is possible over any distance, though it can’t extend to other planes of existence.
• whenever a bond creature takes damage everyone else in the bond can use there reaction and take half of the damage.(the damage is shared equally, rounded up.)
• whenever a bond creature score a critical hit everyone else in the bond can use there reaction to make an attack of opportunity.
• spell with touch range can be cast over any distance to everyone else in the bond, though it can’t extend to other planes of existence.
• makes all Charisma saving throws with advantage.