Pact of the Chain (Guyra)

You learn the find familiar spell and can cast it as a ritual. The spell doesn’t count against your number of spells known.

When you take the Attack action, you can forgo one of your own attacks to allow your familiar to make one attack with its reaction.

Finally, everytime the familiar reaches a new level, it's weapon attack bonus, spell attack bonus, and spell save DC all increases by +1.