Info/guesses so far
So Weapon/Armor looking like it.
Serket: White Tathlum
HP+15 MP+15 "Store TP"+2 Enmity-2
Lv. 70 All Jobs
Antares Harness
DEF:50 HP+15 DEX+8 AGI+8 Accuracy+8 Evasion+8
Lv. 71 WAR/MNK/RDM/THF/DRK/BRD/NIN/BLU/COR/PUP/DNC
KA: Avalon Breastplate
DEF:52 VIT+7 MND+7 CHR+7 Accuracy+13 Enmity+3 Magic damage taken -5%
Lv. 71 MNK/THF/PLD/BST/BRD/RNG/SAM/PUP/DNC
Going to assume Guivre will drop Zahak's.
Guivre: Zahak's Mail
DEF:55 STR+10 DEX+10 Evasion-20 Critical hit rate +3%
Lv. 71 WAR/PLD/DRK/BST/DRG
These all need to be found, and sort of fit as things that we might find on Sandworm NM's.
Black Tathlum
DEX+1 Accuracy+4 Attack+4
Lv. 70 MNK/THF/SAM/DRG/PUP/DNC
Brave Grip
Increases critical hit damage
Lv. 72 All Jobs
Wise Strap
Magic critical hit rate +3%
Lv. 71 All Jobs
Orcish Gauntlets
DEF:23 HP+30 VIT+3 Campaign: Adds "Regen" effect
Lv. 71 WAR/MNK/RDM/THF/PLD/DRK/BST/BRD/SAM/NIN/DRG/BLU/COR/DNC
Witch Sash
DEF:4 INT+5 MND+5 Magic Accuracy+2 Magic critical hit rate +2%
Lv. 71 WHM/BLM/RDM
Legion Scutum
DEF:16 MP+20 Enmity-2 MP recoveRDM while healing +5
Lv. 71 All Jobs
Avalon Shield
DEF:15 "Magic Atk. Bonus"+5 Enmity+5 Damage taken +10%
Lv. 72 WHM/BLM/RDM/SMN/BLU/SCH
Airy Buckler
DEF:17 CHR+2 Accuracy+2 "Store TP"+2 Haste+1%
Lv. 71 THF/PUP/DNC
Balestarius
DMG:88 Delay:504 VIT+8 Physical damage taken -8% Campaign: Occasionally attacks twice
Lv. 74 WAR
Shlng. Baghnakhs
DMG:+21 Delay:+51 STR+3 Accuracy+10 "Double Attack"+1% "Subtle Blow"+3
Lv. 71 MNK/PUP
Based off of: Hasn't been found on an AU NM, Campaign related, Lv. 70~72, Name, Stats.