Boon of Perfect Form (5e Epic Boon)

You choose one of the following; an extra head, two extra arms, two tails, or a pair of wings. You gain the benefits of the chosen limbs.

Two Heads: Increase your Wisdom or Intelligence by 1, to a maximum of 30. You gain advantage on checks against being blinded and deafened. You can also add your Wisdom score (Score, not modifier) to Perception checks once per short or long rest.

A Pair of Arms: You can wield two extra weapons with your 2 new arms. Alternately, the two new arms have claws that have an unarmed strike damage of 1d4. When you take the attack action you get an additional attack for each arm. Once per long rest, you gain advantage on Strength rolls for 1 minute.

Two Tails: When you take the attack action you get an extra attack dealing 1d8 bludgeoning damage, this attack uses Strength modifier for the attack and damage rolls. You can use a bonus action to grapple an opponent using your tails. If an opponent starts it turn grappled this way it takes 1d6 + Strength modifier bludgeoning damage. These tails can wrap around your waist twice and appear any way you like:Example Monkey Tails, Cat Tails, Lizard Tail.

A Pair of Wings: You gain a flying speed of 40 ft. If you can already fly, your flying speed increases by 40 ft. You can use a bonus action to hide your wings, while hidden your fly speed is 0 or if you can fly without wings subtract the fly speed of the wings. These wings appear any way you like:Example Angel wings, Demon wings, Eagle Wings.

You can gain this boon more than once but you can only choose heads and arms twice, tails once, and wings three times.