DDAL08-17 The Tower of Ahghairon

Death Tyrant
Large undead, lawful evil
Armor Class 19 (natural armor) Hit Points 187 (25d10 + 50) Speed 0 ft., fly 20 ft. (hover)
STR DEX CON INT WIS CHA
10 (+0) 14 (+2) 14 (+2) 19 (+4) 15 (+2) 19 (+4)
Saving Throws Str +5, Con +7, Int +9, Wis +7, Cha +9
Skills Perception +12
Damage Immunities poison
Condition Immunities charmed, exhaustion, paralyzed, pet-
rified, poisoned, prone
Senses darkvision 120 ft, passive Perception 22 Languages Deep Speech, Undercommon Challenge Rating 14 (11,500 XP)
Negative Energy Cone. The death tryant’s central eye emits an invisible, magical 150-foot cone of negative energy. At the start of each of its turns, the tyrant decides which way the cone faces and whether the cone is active.
Any creature in that area can’t regain hit points, any hu- manoid that dies there becomes a zombie under the tyrant’s command. The dead humanoid retains its place in the initia- tive order and animates at the start of its...See more next turn, provided that the body hasn’t been completely destroyed.
Actions
XXX. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 14 (4d6) piercing damage.
Eye Rays. The death tyrant shoots three of the following magical eye rays at random (re-roll duplicates), choosing one to three targets it can see within 120 feet of it.
1. Charm Ray. The targeted creature must succeed on a DC 17 Wisdom saving throw or be charmed by the death tyrant for 1 hour, or until the beholder harms the creature.
2. Paralyzing Ray. The targeted creature must succeed on a DC 17 Constitution saving throw or be paralyzed for 1 minute. The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.
3. Fear Ray. The targeted creature must succeed on a DC 17 Wisdom saving throw or be frightened for 1 minute. The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.
4. Slowing Ray. The targeted creature must succeed on a DC 17 Dexterity saving throw. On a failed save, the target’s speed is halved for 1 minute. In addition, the creature can’t take reactions, and it can take either an action or a bonus action on its turn, but not both. The creature can repeat the
saving throw at the end of each of its turns, ending the effect on itself on a success.
5. Enervation Ray. The targeted creature must make a DC 17 Constitution saving throw, taking 36 (8d8) necrotic damage on a failed save, or half as much on a successful one.
6. Telekinetic Ray. If the target is a creature, it must succeed on a DC 17 Strength saving throw or the beholder
restrained by the ray’s telekinetic grip until the start of the beholder’s next turn or until the beholder is incapacitated.
If the target is an object weighing 300 pounds or less that isn’t being worn or carried, it is moved up to 30 feet in any direction. The beholder can also exert fine control on objects with this ray, such as manipulating a simple tool or opening a door or a container.
7. Sleep Ray. The targeted creature must succeed on a DC 17 Wisdom saving throw or fall asleep and remain uncon- scious for 1 minute. The target awakens if it takes damage or another creature takes an action to wake it. This ray has no effect on constructs and undead.
8. Petrification Ray. The targeted creature must make a DC 17 Dexterity saving throw. On a failed save, the creature begins to turn to stone and is restrained. It must repeat the saving throw at the end of its next turn. On a success, the effect ends. On a failure, the creature is petrified until freed by the greater restoration spell or other magic.
9. Disintegration Ray. If the target is a creature, it must succeed on a DC 17 Dexterity saving throw or take 45 (10d8) force damage. If this damage reduces the creature to 0 hit points, its body becomes a pile of fine gray dust.
If the target is a Large or smaller nonmagical object or creation of magical force, it is disintegrated without a saving throw. If the target is a Huge or larger object or creation of magical force, this ray disintegrates a 10-foot cube of it.
10. Death Ray. The targeted creature must succeed on a DC 17 Dexterity saving throw or take 55 (10d10) necrotic damage. The target dies if the damage reduces it to 0 hit points.
Legendary Actions
The death tyrant can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The tyrant regains spent legendary actions at the start of his turn.
Eye Ray. The death tyrant uses one random eye ray.

This was presumably a draft version of the document so as to get an update as soon as possible while they wait for the fully edited one to get back from layout. Basically every encounter has been increased in difficulty, and some references to non-AL stuff has been removed.

Also the ACP/TCP rewards have been corrected, and the rarity of the magic item unlock on the player handout cards is corrected (though the description in Appendix 5 is still incorrect).

However the magic item unlock rarity is still incorrect on the handout in Appendix 5.

Those are the correct values. The Season 8 Tier 3 and Tier 4 adventures all reward 2 ACP and 4 TCP per Story Objective, and 1 ACP and 2 TCP per Bonus Objective (giving you 6/12 total if you do all objectives). DDAL08-16 and DDAL08-18 had incorrect ACP/TCP values for the Story Objectives, but were updated today.

They were all uploaded in order, but got indexed/showed up at different times.