Twelve Days of Sweet Christmas - Santron

Santron

Medium Construct, Lawful Evil

Armor Class: 18 (Natural)

Hit Points: 225

Speed: 30 ft., Fly 60 ft.

Challenge: 1 (13,000 XP)

STR:  20 (+5), DEX: 20 (+5), CON: 20 (+5), 

INT: 20 (+5), WIS: 9 (-1), CHA: 10 (+0)

Saving Throws:  Con+10, Int +10

Skills: History +10, Perception +4, Science +10

Damage Immunities: Psychic, Poison

Damage Resistances: bludgeoning, piecing, and slashing

Condition Immunities: blinded, charmed, deafened, exhaustion, frightened, petrified poisoned

Senses: Passive Perception: 14

Languages: Speaks and understands all languages 

Unique Traits:

Self-Repair: As long as Santron has 1 HP or more, it regains 20 HP at the start of its turn.

Legendary Resistance (3/Day): If Santron fails a saving throw, it can choose to succeed it.

Actions:

Multiattack: Santron can make three slam or two energy blast attacks.

Slam: Melee Weapon Attack: +10 to hit, reach 5 ft., one target. Hit: 13 (2d8 + 5) bludgeoning damage.

Energy Blast: Ranged Weapon Attack: +10 to hit, range 120 ft., one target. Hit: 16 (2d10+5) radiant damage.

Reaction:

Energy Shield: Santron adds 2 to its AC against one ranged attack that would hit it. 

Santron is a Series 6 Ultron model who's programming was corrupted by a strange Christmas subroutine. While it is thoroughly evil like other Ultron's, it also desires to act as Santa Claus. For this reason it delivers presents (to good girls and boys), even though it also wishes to slay the Avengers.