Just sharing some HoX tips we've gathered from running the raid.
On damaging Xyzzy:
- Guard procs damage the hound (untyped guards).
- Elemental spells DO NOT work on Xyzzy, even when she is vulnerable. Missile-type spells do not work either, but the disintegrate spell does.
- Summons DO NOT harm Xyzzy prior to her state of vulnerability. (TheDearLeader, http://forums.ddo.com/showthread.php...44#post4230044)
- Evil outsider bane and other similar weapon effects DO NOT work on Xyzzy prior to vulnerability.
- The following spell-based debuffs DO NOT work (no roll): crushing despair, bestow curse.
- Weapon debuffs DO NOT work on Xyzzy (cursespewing, sunder, destruction, etc.).
On charms:
- Break enchantment removes the charm on puppies (with roll).
- Trash mobs can be charmed accidentally.
- Puppy charms DO NOT break when they go down to some hp value.
- Lesser globe of invulnerability DOES NOT remove puppy charm.
- Puppies DO NOT roll saves versus the charm. This means that spells/songs that increase saves (ex. GH song, holy aura) are actually beneficial to them.
- Artificer capstone DOES NOT increase the duration of the puppy charm.
On buffs:
- Relevant spell-based buffs: bull's strength, bear's endurance, cat's grace, haste, stoneskin, blur effects.
- All songs work on dogs, even the GH one (GH spell does NOT work).
- Augment summoning (feat or from Epic Roderic's Wand) works.
- Blur/displace helps (at least for the trash mobs attacking puppies).
- Rage DOES NOT work on dogs.
- Protection from evil DOES NOT prevent puppies from being charmed.
- Acid resist DOES NOT help puppies. Tharaak hounds are immune to acid to begin with.
- Lesser globe of invulnerability prevents bees on puppies, but it also removes all buffs level 4 and lower (ex. haste).
- Artificer weapon buffs DO NOT work on puppies.
To be verified:
- Effect of Sundering Ooze Guard on Xyzzy
- Charming a puppy inside a globe
About the requirements on elite PUGs, the following set-ups proved successful for us:
1. warchanter present, no augment summoning, intimitank, one center healer, one center scroll healer, 7-8 stones on 2-2-2-2 charm sequence (large beholder dispelled one set)
2. no bard present, augment summoning ok, intimitank, one center healer, one center scroll healer, 6 stones on 2-2-2 charm sequence (finished right after first large beholder spawned)
3. warchanter present, augment summoning ok, intimitank, one center healer, one center scroll healer, 6 stones on 2-2-1-1 charm sequence (small beholder dispelled one charm shortly after it was cast, 10-min completion)
3. warchanter present, augment summoning ok, intimitank, one center healer, one center scroll healer, 5 stones on 2-2-1 charm sequence (last puppy died, tank guards killed mommy dog before we could charm another puppy)
Hope this information helps, and good luck to all.