Conjoined Twins

The "boss" actually comes in the form of multiple mobs which share an HP pool, resurrect if only one of them is killed, or something similar. In practice, the DPS usually splits up somehow to handle these encounters. If the bosses are tackled in sequence, or are otherwise relatively unique entities, you are probably in a Multiboss encounter.

Examples

• Bastion of Twilight
  • Valiona and Theralion share a health pool. While one dragon is on the ground, the other will fly around causing trouble.