Swarm. The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny insect. The swarm can't regain hit points or gain temporary hit points.

Magic Resistance. Micro Terrors have advantage on saving throws against spells and other magical effects.

Parasitic Mageslayer. The Micro Terror's sting carries an insidious venom, as well as quite a few eggs. Those hit by their sting attack must make a DC 12 constitution save or be inflicted with Mageslayer Venom. Those under the effects cannot speak, have disadvantage on constitution saves made to maintain concentration, and suffer 1d4 poison damage, as well as the poisoned condition for 1 minute. Upon rolling a natural 1 on this save, roll a second d20. In the event that this rolls below a 6, the target is paralyzed for 30 seconds. At the end of the creature's turn, they may re-roll this save, ending the effects on a success, unless the creature is suffering from paralysis due to the venom. While paralyzed, the target may instead roll a DC 14 constitution save at the end of their turn to end the paralysis. Creatures who die while under the effects of Mageslayer inflicted by a Micro Terror who are size small or larger are eaten from the inside out over the course of (1d100+X) minutes (X being the creature's size category times 3, 1 for small, 3 for medium, 5 for large, 10 for huge, 50 for gargantuan), after which a number of Micro Terrors emerge from the now fleshless corpse, dependent on the size of the creature. 1/2(1d2+X) swarms of Micro Terrors emerge surrounding the space of the dead creature.

Pheromone Marking. After being struck by or striking Micro Terrors, a creature must be cleansed by the Prestidigitation spell or similar, or be affected by pheromones for 1d4 days, during which any Micro Terrors within 300 feet are made aware of their presence and location.

[b][i]Swarm.[/i][/b] The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny insect. The swarm can't regain hit points or gain temporary hit points.

[b][i]Magic Resistance.[/i][/b] Micro Terrors have advantage on saving throws against spells and other magical effects.

[b][i]Parasitic Mageslayer.[/i][/b] The Micro Terror's sting carries an insidious venom, as well as quite a few eggs. Those hit by their sting attack must make a DC 12 constitution save or be inflicted with Mageslayer Venom. Those under the effects cannot speak, have disadvantage on constitution saves made to maintain concentration, and suffer [1d4] poison damage, as well as the poisoned condition for 1 minute. Upon rolling a natural 1 on this save, roll a second [d20]. In the event that this rolls below a 6, the target is paralyzed for 30 seconds. At the end of the creature's turn, they may re-roll this save, ending the effects on a success, unless the creature is suffering from paralysis due to the venom. While paralyzed, the target may instead roll a DC 14 constitution save at the end of their turn to end the paralysis. Creatures who die while under the effects of Mageslayer inflicted by a Micro Terror who are size small or larger are eaten from the inside out over the course of ([1d100]+X) minutes (X being the creature's size category times 3, 1 for small, 3 for medium, 5 for large, 10 for huge, 50 for gargantuan), after which a number of Micro Terrors emerge from the now fleshless corpse, dependent on the size of the creature. 1/2([1d2]+X) swarms of Micro Terrors emerge surrounding the space of the dead creature.

[b][i]Pheromone Marking.[/i][/b] After being struck by or striking Micro Terrors, a creature must be cleansed by the [spell]Prestidigitation[/spell] spell or similar, or be affected by pheromones for [1d4] days, during which any Micro Terrors within 300 feet are made aware of their presence and location.


[b][i]Nightmarish Humming.[/i][/b] Creatures either within 5 feet of 3 or more swarms of Micro Terrors, as well as those within a swarm for longer than 2 turns must make a DC 12 wisdom save at the start of each of their turns or suffer from the effects of fear. This fear persists until the creature can no longer see or hear a Micro Terror for one full turn.

Actions

Sting (swarm has more than half HP). Melee Weapon Attack: +4 to hit, reach 0 ft., one target in the swarm's space. Hit: (8d2) piercing damage.

Sting (swarm has half HP or less). Melee Weapon Attack: +4 to hit, reach 0 ft., one target in the swarm's space. Hit: (2d4+1) piercing damage.

[b][i]Sting (swarm has more than half HP).[/b][/i] Melee Weapon Attack: [+4] to hit, reach 0 ft., one target in the swarm's space. Hit: ([8d2]) piercing damage.

[b][i]Sting (swarm has half HP or less).[/b][/i] Melee Weapon Attack: [+4] to hit, reach 0 ft., one target in the swarm's space. Hit: ([2d4+1]) piercing damage.

Details