Staggering Blow

Requirements You're riding a megafauna companion that has a melee Strike.

You've trained your megafauna companion to stagger its enemies, impeding their ability to fight back. You Command an Animal to order your megafauna companion to spend both its actions making a single, powerful Strike. The attack deals an extra die of weapon damage, and if the attack hits and deals damage, the target is Slowed 1 until the end of its next turn.