You gain the ability of spiritual connection of your companion creature. You initialise an enhanced magical bond with a companion creature with within range.
Your companion creature acts independently of you, but it always obeys your commands. In combat, it rolls its own initiative and acts on its own turn. Your companion creature can't attack, but it can take other actions as normal.
When the companion creature drops to 0 hit points, they fall unconscious and begin to make death saving throws at the start of their master's turn, in the same manner, a player would. They gain a bonus to death saving throws equal to ½ of their master’s wisdom score rounded down.
While your companion creature is within 100 feet of you, your enhanced bond enables you to communicate with it telepathically. Additionally, as an action, you can see through your companion creature's eyes and hear what it hears until the start of your next turn, gaining the benefits of any special senses that the creature has. During this time, you are deaf and blind with regard to your own senses.
You can't magically bond to more than one companion creature at a time. If you cast this spell while you are already bonded to a companion creature, you lose the existing magical bond to your current companion creature and establish a new magical bond.
Finally, when you cast a spell with a range of touch, your companion creature can deliver the spell as if it had cast the spell. Your companion creature must be within 100 feet of you, and it must use its reaction to deliver the spell when you cast it. If the spell requires an attack roll, you use your attack modifier for the roll.
* - (10 gp worth of charcoal, incense, and herbs that must be consumed by fire in a brass brazier)