5e SRD >Creatures >

Dinosaur, Ankylosaurus

Huge beast, unaligned

Armor Class 16 (natural armor)
Hit Points 95 (10d12 + 30)
Speed 30 ft.

21 (+5) 11 (+0) 16 (+3) 2 (-4) 10 (+0) 6 (-2)

Senses passive Perception 10
Challenge 4 (1,100 XP)


  • Tail. Melee Weapon Attack: +7 to hit, reach 10 ft., one target. Hit: 23 (4d8 + 5) bludgeoning damage and Large or smaller targets must succeed on a DC 16 Strength check or be knocked prone and stunned until the end of their next turn.


The ankylosaurus is a powerful, squat dinosaur more than capable of defending itself against enemies. Its back is heavily armored with thick bony plates and spikes. A solid blow from an ankylosaurus’s tail can leave most creatures stunned long enough for the armored dinosaur to make good an escape, although once confronted, most ankylosauruses are too ill-tempered and stubborn to flee. Instead, they stand their ground and use their tails to great effect in battle. An ankylosaurus is 30 feet long and weighs 6,000 pounds.

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City of Brass ©2018 Frog God Games; Authors: Casey Christofferson and Scott Greene