stompstomp <opponent>
Stomp is an offensive warrior combat skill. Similar to kick, it inflicts damage based on your warrior level, with bonuses for high strength and the boots you're wearing. It is usually more successful than kick as it must be dodged and cannot easily be blocked, but does not do as much damage or inflict as much stun. Stomp is especially effective against opponents that are knocked off their feet, prone or sleeping. It also does more damage to opponents that are significantly smaller than you.
While a stomp is not as damaging as a kick, repeated injuries to an enemy's feet can drain their movement. A few stomps can hinder a foe's ability to use many melee combat skills, and even snap a berserking enemy out of their blood fever. If the target has recently been unbalanced, a well-executed stomp can upset their footing so they can be unbalanced again more quickly.
Boots with high hitroll and dexterity will help you to hit your target more reliably. Boots with high damroll will add to the damage. Boots with special damage types may even be effective against ethereal creatures.