AG's Boon of The Companion

This boon affects all summons created by Find Familiar, Find Greater Steed, Create Homunculus or any class feature. Creatures summoned via these spells gain the following effects.

• These creatures may use your spellcasting modifier, strength, or dexterity, as well as your proficiency bonus in place of their own when they make attacks.
• Instead of taking damage as normal, you can opt to instead have the attack or spell that damaged this creature damage you instead.
• This creature receives 20 temporary hp at the end of every short or long rest.
• Additionally, you can always see through these summon's eyes and communicate telepathically with them. This does not require an action, and works across different planes of existence.