Pallas

In Upper Delkfutt's Tower:
 * Spawned by trading a Hoary Battle Horn to the ??? at (H-8) on the Eleventh Floor since March 7th update.
 * Killable by: 6 characters level 62.
 * Solo-able by: 75 THF or RDM with NIN subjob; 70+ SMN; 75 SAM /THF /WAR /DNC /NIN using an evasion build; 75 PUP using the Soulsoother Head; 75 BLU/NIN with Soothing Healer NPC; well equiped and skilled 72+ DRG/mage; 75PLD/30+DNC.
 * Duo-able by: Two 75 BST's easily; 75 PLD/NIN and 70 RDM.
 * Solo'd easily as 75BST/NIN.
 * Special Attacks: Summons a pet, Gigas's Bat, soon after spawning. Uses "Familiar" if pet is left alive, and will resummon the pet periodically if it is killed.
 * Pallas will pop claimed to the person who trades the horn. Pet will spawn unclaimed.
 * It will be unclaimed while Sneak or Silent Oil are active while the trading.
 * Since the update of April 19th, 2007 Pallas will no longer use charm. This has been changed to to combat MPK.
 * Repop time on ??? is about 15 minutes.

In Vunkerl Inlet (S):
 * Assisted by 3 Pallas's Tiger
 * Uses normal Gigas attacks and specials. Power Attack has been known to do 1100+. Tested on a WAR75/SAM.
 * Lottery spawn from the Gigas Helmsmen in (K-6) (J-6). Two place holders.
 * Will spawn in the middle of (K-6).
 * Pallas's Tigers have additional effect: Paralyze on their attacks.
 * Pallas's Tigers will build up resistance to Sleep and Lullaby but Repose seems to work very well. Sleeps of 1+ minutes has been verified. Tigers' resistances will remain even if Pallas is allowed to heal to full after becoming unclaimed in the event of a wipe.
 * Pallas's Tigers will be resummoned by Pallas if they are killed. Sleeping/binding the tigers is advised. 
 * Pallas's Tigers fall to the ground when Pallas is defeated.
 * As long as his pets are controlled, Pallas himself can be handled by a small party.
 * Confirmed kills with 6 level 75 characters, where 2 members where BST and last pet was slept with Repose. Battle lasted apx. 3-5mins.

Historical Background
Pallas was one of the Titans in Greek mythology. Athena killed him and made the shield Aegis from his skin during the Gigantomachy, the war between the Olympians and the Gigantes. It should also be noted there are a few different accounts of the origin of the Aegis. Pallas means "brandishing weapons".