As my last ability failed, i have a new idea!
Something like Jump (Move to an area, when there, stun and deal damage) without the "Jumping" part. Maybe the description helps.
"Lich Knight starts to rush towards an area. During the rush every unit near him (150 radius) is dealt X. When he finishes the rush, he deals Y damage to every unit in a medium area and stuns them for Z seconds. (Every unit killed this way will grant the Lich Knight 1XLevel of Deathrush str.[Optional])"
Something like Jump (Move to an area, when there, stun and deal damage) without the "Jumping" part. Maybe the description helps.
"Lich Knight starts to rush towards an area. During the rush every unit near him (150 radius) is dealt X. When he finishes the rush, he deals Y damage to every unit in a medium area and stuns them for Z seconds. (Every unit killed this way will grant the Lich Knight 1XLevel of Deathrush str.[Optional])"