Enhanced Familiar

You increase your intelligence, wisdom, or charisma score by one. 

When you cast find familiar, your familiar gains a number of new abilities:

-can now also transform into a psuedodragon, imp, quasit, pixie, and any creature you've seen that is a CR rating of 1 or lower.

-your familiar's health increases to a number equal to your level.

-You may forego a bonus action to allow your familar to make an attack.