Alastor Antlion

Notes:
 * Eventual spawn from trading an Antlion Trap to the ??? at F-10.
 * The Feeler Antlion is initially spawned by the trap.
 * The Feeler Antlion needs to be kept alive and tanked, and it will spawn an Executioner Antlion periodically. Which Antlion spawns from the Feeler Antlion (or whether one spawns at all) is based on it doing a weaponskill, so it can be controlled by not hitting the Feeler Antlion, to keep it from getting TP. When the Feeler Antlion uses Venom Spray or Mandibular Bite, nothing is spawned. When it uses Sandblast an Executioner Antlion will spawn, and when it uses Sandpit, Alastor Antlion will spawn.
 * Kill the Executioner Antlions as they spawn; if left unkilled, up to 8 of them can be loaded at once.
 * Eventually, the Alastar Antlion will spawn. At that point all the smaller Antlions should be immediately killed, and then Alastor taken down. Care should be taken to avoid aggro or have someone defeat the nearby Tracker Antlions that can spawn in approximately four spots around the area, as they do link.
 * Killable by: A full alliance of 18 characters level 75 is recommended to deal with Alastor and the other antlions.
 * Item Drops: The Rostrum Pumps drops 100% of the time.
 * Special Attacks: Immune to Stun and debuff spells, although not Weaponskills; Additional Effect: Petrify; Breakga; casts Stoneskin, Stonega III, Stone IV, Quake