Bonded Rider

Inspired by legends of heroes from a bygone age, you and your bonded partner have learned the ancient art of dragonriding. You can ride your bonded partner as a mount if they're one size category larger than you. When you ride your bonded partner as a mount, your synchronicity enables them to gain three actions at the start of their turn, rather than the two actions they normally would for being ridden by another PC. You still gain only two actions at the start of your turn, rather than three. Bonded Rider leads to... Synchronized Action