Target
A target is the creature or object targeted by an attack roll, forced to make a saving throw by an effect, or selected to receive the effects of a spell or another phenomenon.
Telepathy
Telepathy is a magical ability that allows a creature to communicate mentally with another creature within a specified range. Unless a rule states otherwise, the contacted creature doesn’t need to share a language with the telepath to understand this communication, but the contacted creature must be able to understand at least one language or be telepathic itself to understand. A telepath doesn’t need to see a contacted creature, and the telepath can start or end the telepathic contact at any time (no action required). Telepathic contact can’t be initiated and is immediately broken if either the telepath or the other creature has the Incapacitated condition. Telepathic contact is also broken if the contacted creature is no longer within the telepathy’s range or if the telepath contacts a different creature within range. A creature without telepathy can receive telepathic messages but can’t initiate a telepathic conversation. Once a telepathic conversation starts, the non-telepath can communicate mentally to the telepath until the telepathic connection ends.
Teleportation
Teleportation is a special kind of magical transportation. If you teleport, you disappear and reappear elsewhere instantly, without moving through the intervening space. This transportation doesn’t expend movement unless a rule tells you otherwise, and teleportation never provokes Opportunity Attacks. When you teleport, all the equipment you’re wearing and carrying teleports with you. If you’re touching another creature when you teleport, that creature doesn’t teleport with you unless the teleportation effect says otherwise. If the destination space of your teleportation is occupied by another creature or blocked by a solid obstacle, you instead appear in the nearest unoccupied space of your choice. The description of a teleportation effect tells you if you must see the teleportation’s destination.
Temporary Hit Points
Temporary Hit Points are granted by certain effects and act as a buffer against losing real Hit Points. See also “Playing the Game” (“Damage and Healing”).
Tremorsense
A creature with Tremorsense can pinpoint the location of creatures and moving objects within a specific range, provided that the creature with Tremorsense and anything it is detecting are both in contact with the same surface (such as the ground, a wall, or a ceiling) or the same liquid. Tremorsense can’t detect creatures or objects in the air, and it doesn’t count as a form of sight.
Truesight
If you have Truesight, your vision is enhanced within a specified range. Within that range, your vision pierces through the following: