Young Black Dragon

Large Dragon (Chromatic), Chaotic Evil

STR
19 (+4)
DEX
14 (+2)
CON
17 (+3)
INT
12 (+1)
WIS
11 (+0)
CHA
15 (+2)
Amphibious.

The dragon can breathe air and water.

Actions

Multiattack.

The dragon makes three Rend attacks.

Rend.

Melee Attack Roll: +7, reach 10 ft. Hit: 9 (2d4 + 4) Slashing damage plus 3 (1d6) Acid damage.

Acid Breath (Recharge 5-6).

Dexterity Saving Throw: DC 14, each creature in a 30-foot-long, 5-foot-wide Line. Failure: 49 (14d6) Acid damage. Success: Half damage.

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Young Black Dragon

Source: Monster Manual (2025), p. 38 - Licenses and attribution