Huge beast, unaligned
Armor Class 13 (natural armor)
Hit Points 126 (11d12 + 55)
Speed 40 ft.
STR 24 (+7)
DEX 9 (−1)
CON 21 (+5)
INT 3 (−4)
WIS 11 (+0)
CHA 6 (−2)
Senses passive Perception 10
Languages —
Challenge 6 (2,300 XP) Proficiency Bonus +3
Traits
Trampling Charge. If the mammoth moves at least 20 ft. straight toward a creature and then hits it with a gore attack on the same turn, that target must succeed on a DC 18 Strength saving throw or be knocked prone. If the target is prone, the mammoth can make one stomp attack against it as a bonus action.
Actions
Gore. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 25 (4d8 + 7) piercing damage.
Stomp. Melee Weapon Attack: +10 to hit, reach 5 ft., one prone creature. Hit: 29 (4d10 + 7) bludgeoning damage.