Figurine of Wondrous Power
Wondrous item, varies · 2014 rules, SRD 5.1
Statuette becomes a living creature on command for a set time (Bronze Griffon, Ebony Fly, Golden Lions, Ivory Goats, Marble Elephant, Obsidian Steed, Onyx Dog, Serpentine Owl, Silver Raven); rarity by figurine.
Also in the 2024 rules (SRD 5.2).