<p>Auchs unleashes a particularly powerful attack and makes a melee club Strike that counts as two attacks when calculating his multiple attack penalty. If this strike hits, he deals an extra 1d6 points of damage; on a critical hit, the creature struck must succeed at a DC 18 Fortitude save or be knocked <a href="/condition/prone">Prone</a>.</p>

Hit 'Em Hard

<p>Auchs unleashes a particularly powerful attack and makes a melee club Strike that counts as two attacks when calculating his multiple attack penalty. If this strike hits, he deals an extra 1d6 points of damage; on a critical hit, the creature struck must succeed at a @Check[fortitude|dc:18] save or be knocked @UUID[Compendium.pf2e.conditionitems.Item.Prone].</p>