Ric Flair:
Arthur's first effigy is a great horned owl. As per the large bird statblock in mummy. He has also enhanced the effigy by making it a chattel, allowing him to keep it on his keychain.

Cymbals The Monkey:
Cymbals the monkey is an effigy made to resemble a cymbal monkey toy. When activated he becomes a Capuchin Monkey with two cymbals, and a snarky attitude.