Lenya
This time Lenya does not just poke the skeleton, that began to move, but rather swings her guisarme at it with full power, hoping to knock the undead creature over. Then she readies herself to await the attack of the remaining skeletons.
OOC: Trip attack (touch attack +4) on the skeleton that Lenya disturbed, if successful, follow-up attack against the prone skeleton (attack +4 vs. AC -4 (prone), damage 2d4+4).
Any AoO against skeletons rushing near her (due to reach) will be trip attacks as well (including potential follow-up attacks); if the skeleton she attacked on her turn has been knocked prone and stands up again, AoO against it will be a regular attack.