Hideous Zippleback (5e Creature)
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Huge dragon, unaligned
Feature Name. Feature description
Multiattack. The zippleback makes two bite attacks and two tail attacks. It may substitute two bite/tail attacks for one gas breath attack and a spark breath attack.
Bite. Melee Weapon Attack: +X to hit, reach 5 ft., one target. Hit: X (2d6 + 4) piercing damage.
Tail Melee Weapon Attack: +x to hit, reach 10 ft., one target. Hit: X (2d8 + 4) bludgeoning damage.
Breath Weapons. The zippleback uses one of the following breath weapons:
Gaseous Breath (Recharges 5-6). The zippleback exhales noxious gas in a 40-foot cone, which occupies a 40-foot sphere in the second round. The cloud goes around corners and through cracks and the area is heavily obscured. The cloud lingers for a minute and each creature within the cloud at the start of its turn must make a DC X Constitution saving throw or be poisoned for a minute. Creatures that don't need to breathe or are immune to poison automatically succeed on the saving throw. Any source of fire or lightning damage that comes in contact with the cloud causes the gas to explode within a 40-foot radius. Each creature within the radius must succeed a DC X Dexterity saving throw or 56 (16d6) fire damage, or have as much on a successful one.
Varient: Flaming Ouroboros Formation
With proper training, a zippleback can make use of a technique as the Flaming Ouroboros Formation. A zippleback that can has the following action: