Solo Paragon shredding normal Bloonarius, a type of Boss Bloon
Extra Damage to Boss (also referred as Extra Damage to Bosses) is a projectile behavior characterized by dealing more damage than that tower's base damage to Boss Bloons per hit. It is part of the damage types family. Typically, it is associated with all Paragons, which possess attacks that always deal extra damage to Boss Bloons. However, Artillery Battery and Pop and Awe also deal extra damage to Boss Bloons as they do to BADs, in addition to 
Extra Damage to BADs.
Extra Damage to Boss is represented on Bloons Wiki as 
, the paragon icon for Apex Plasma Master in Bloons TD 6, a depiction of a Paragon without itself directly specifying just a Paragon icon. Extra Damage to Boss is simply a subset of Extra Damage 
. In pre-33.0 version, only tower types to have Extra Damage to Boss are Paragons but after that, specific towers also have Extra Damage to Boss. Any tower with Extra Damage to Blimps 
will also do more damage to Boss Bloons, but does not count for the attack behavior Extra Damage to Boss.
Against Elite Bosses, the extra damage will be doubled relative to the normal extra boss damage. However this doubled bonus Elite Bosses damage only applies for towers of the Paragons category.
Towers that gain Extra Damage to Boss[]
BTD6[]
- All Paragons
- Artillery Battery and Pop and Awe
Bloons Pop![]
- Mega Bomb Shooter
- Lightning Storm
- Attacks enhanced by the bonus Like a Boss (Party Crashers only)
Attacks that deal reduced damage to Bosses[]
There are no known attacks in BTD6 (or any other game where bosses appear in) that deal reduced damage to bosses versus to other bloons. However, a damage nerf to the Phoenix powerup in Bloons Pop! version 5.0 has created the rare instance of an attack dealing lower damage to boss bloons than its base damage.
BTD5/BMC[]
- MOAB Assassin ability damage
