Hydra

Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit: 10 (1d10 + 5) piercing damage.

Melee Attack Roll: +8, reach 10 ft. Hit: 10 (1d10 + 5) Piercing damage.

The hydra makes as many bite attacks as it has heads.

The hydra makes as many Bite attacks as it has heads.

The hydra has five heads. While it has more than one head, the hydra has advantage on saving throws against being blinded, charmed, deafened, frightened, stunned, and knocked unconscious. Whenever the hydra takes 25 or more damage in a single turn, one of its heads dies. If all its heads die, the hydra dies. At the end of its turn, it grows two heads for each of its heads that died since its last turn, unless it has taken fire damage since its last turn. The hydra regains 10 hit points for each head regrown in this way.

The hydra has five heads. Whenever the hydra takes 25 damage or more on a single turn, one of its heads dies. The hydra dies if all its heads are dead. At the end of each of its turns when it has at least one living head, the hydra grows two heads for each of its heads that died since its last turn, unless it has taken Fire damage since its last turn. The hydra regains 20 Hit Points when it grows new heads.

For each head the hydra has beyond one, it gets an extra reaction that can be used only for opportunity attacks.

For each head the hydra has beyond one, it gets an extra Reaction that can be used only for Opportunity Attacks.