Innate Spellcasting. The yagnodaemon's innate spellcasting ability is Charisma (spell save DC 16). It can innately cast the following spells , requiring no special material components.

At Will: darkness, detect magic, dispel magic, invisibility (self only), suggestion.

3/day: lightning bolt

Magic Resistance. The yagnodaemon has advantage on saving throws against spells and other magical effects.

Magic Weapons. The yagnodaemon's weapon attacks are magical.

Multiattack. The yagnodaemon makes one arm attack and one shocking touch attack, or it makes one arm attack and teleports before or after the attack.

Arm. Melee Weapon Attack: +8 to hit, reach 15ft., one target. Hit: 23 (3d12+4) bludgeoning damage. If the target is a creature, it must success on a DC 16 Constitution saving throw or is stunned until the end of the yagnodaemon's next turn.

Shocking Touch. Melee Weapon Attack. +8 to hit, reach 5ft., one target. Hit: 27 (6d8) lightning damage.

Life Leach. The yagnodaemon touches one incapacitated creature within 15 feet of it. The target takes 36 (7d8+4) necrotic damage, and the yagnodaemon gains temporary hit points equal to half the damage dealt. The target must succeed on a DC 16 Constitution saving throw, or its hit point maximum is reduced by an amount equal to the damage taken. This reduction lasts until the target finishes a long rest, and the target dies if its hit point maximum is reduced to 0.

Battlefield Savvy (Recharge 4-6). Up to two allied daemon within 60 feet of the yagnodaemon that can hear it can use their reactions to make one melee attack each.

Teleport. The yagnodaemon magically teleports, along with any equipment it is wearing or carrying yup to 60 feet to an unoccupied space it can see.