That's right. I'm going to compare a Monstrous Centipede (Colossal) to the Tarrasque.
The Tarrasque is size colossal.
A Monstrous Centipede is size colossal.
A Tarrasque has 858 hit points.
A Monstrous Centipede, which is the same size as a Tarrasque has 132 hit points.
A Tarrasque has a 45 strength.
A Monstrous Centipede has an 27 strength - stronger than a good portion of the population.
A Tarrasque has a movement of 20'.
A Monstrous Centipede moves at 40 ft. - that's right, twice as fast as the fastest Tarrasque you've ever seen, can climb at 40 ft.
A Tarrasque has a bite (4d8+17/18–20/×3) and 2 horns (1d10+8) and 2 claws (1d12+8) and tail slap (3d8+8).
A Montrous Centipede also has a bite that does (4d6+12 plus poison) So, to clarify - a Tarrasque bite is 4d8, but a Centipedes bite is 4d6. So, a Tarrasque, which is as big as a Monstrous Centipede, has
sharper Teeth than a Monstrous Centipede. Unfathomable.
A Monstrous Centipede can poison you.
A Tarrasque, which is as big as a Monstrous Centipede, can grab you without AoO and swallow you for 2d8+8 points of crushing damage plus 2d8+6 points of acid damage per round from the tarrasque’s digestive juices. Ok, take a look at the room you're in. Place a Monstrous Centipede in the corner of the room, and then imagine it grabbing you and putting it in its mouth from as far as 20 feet. Just imagine that. I presume such an action would be impossible, since a centipedes hands lack opposible thumbs for gripping.
A Tarrasque has an initiative of +7.
A Monstrous Centipede has an initiative of +1 - you know, despite being a faster runner and climber than just about anything in the world.
As you were.
