After its crew have attacked, a Khemrian Warsphinx may exchange all of its Attacks to make a single Thundercrush Attack (though it can still Stomp). Roll To Hit against the highest WS amongst the enemy models in base contact. If this Attack hits, place the small template anywhere so that it is touching the Khemrian Warsphinx's base. Any Infantry, War Beast or Swarm models that lie underneath the template (friend or foe) suffer a single S 3 hit. The model under the template's central hole instead suffers a single S 9 hit with Multiple Wounds (D3). Other troop types underneath the template are too big to be crushed, and don't suffer any hits.