Ancient Bronze Dragon odds against your Armor Class
Chance to hit, then average damage per attack once misses and critical hits are counted.
Attack
AC 12
AC 14
AC 15
AC 16
AC 18
AC 20
Rend (+16)
95% 26.6 dmg
95% 26.6 dmg
95% 26.6 dmg
95% 26.6 dmg
95% 26.6 dmg
85% 23.8 dmg
Full turn (3 attacks)
79.6 dmg
79.6 dmg
79.6 dmg
79.6 dmg
79.6 dmg
71.6 dmg
Ancient Bronze Dragon hit points
The stat block uses the average, 444. Rolled, 24d20 + 192 lands anywhere from 216 to 672.
216chance of each total for 24d20 + 192672
Hit points
Chance
330 or more
>99%
444 or more
51%
558 or more
<1%
626 or more
<1%
Traits
Amphibious. The dragon can breathe air and water.
Legendary Resistance. If the dragon fails a saving throw, it can choose to succeed instead.
Actions
Multiattack. The dragon makes three Rend attacks. It can replace one attack with a use of (A) Repulsion Breath or (B) Spellcasting to cast Guiding Bolt (level 2 version).
Rend. Melee Attack Roll: +16, reach 15 ft. Hit: 18 () Slashing damage plus 9 () Lightning damage.
Lightning Breath. Dexterity Saving Throw: DC 23, each creature in a 120-foot-long, 10-foot-wide Line. Failure: 82 () Lightning damage. Success: Half damage.
Repulsion Breath. Strength Saving Throw: DC 23, each creature in a 30-foot Cone. Failure: The target is pushed up to 60 feet straight away from the dragon and has the Prone condition.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 22, +14 to hit with spell attacks):
Legendary actions
Guiding Light. The dragon uses Spellcasting to cast Guiding Bolt (level 2 version).
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.
Thunderclap. Constitution Saving Throw: DC 22, each creature in a 20-foot-radius Sphere centered on a point the dragon can see within 120 feet. Failure: 13 () Thunder damage, and the target has the Deafened condition until the end of its next turn.
Ancient Green Dragon