Aetherial Link. The Carbuncle acts on your initiative. You can command it with an action or a bonus action. If you issue no command, it will continue to follow its last comand until completed.
Familiar Traits. The Carbuncle can deliver touch spells for you and you can see and hear through its senses as normal for a familiar.
Aether Bolt. Melee or ranged spell Attack: +5 to hit, reach 5 ft., one target. Hit: 9 (1d10 + 4) Radiant damage.
Aether Lash. Melee Spell attack: +5 to hit, reach 5 ft., one target. Hit: 7 (1d6 + 4) Radiant damage.
Radiant Aegis (1/Short or Long Rest). When you or an ally within 30 feet of the Carbuncle takes damage, the Carbuncle can grant that creature temporary hit points equal to 2 + your Intelligence modifier.
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