Keen Smell. The mastodon has advantage on Wisdom (Perception) checks that rely on smell.

Trampling Charge. If the mastodon moves at least 20 feet straight towards a creature and then hits with a gore attack on the same turn, that creature must succeed on a DC 19 Strength check or be knocked prone. If the target is prone, the mastodon can make one stomp attack against it as a bonus action.

Actions

Gore. Melee Weapon Attack: +13 to hit, reach 10 ft., one target. Hit: 27 (4d8 + 9) piercing damage.

Stomp. Melee Weapon Attack: +13 to hit, reach 10 ft., one target. Hit: 48 (6d12 + 9) bludgeoning damage and the target must succeed on a DC 17 Constitution saving throw or be stunned until the end of the mammoth’s next turn.

huge

beast

cr9

tome-of-horrors

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