Three Giant Snakes

This unnamed trio of giant snakes was summoned during the invasion of Konoha.

Appearance
The snakes were brown in colour with darker tomoe-like patches all over their bodies. They towered over several structures in Konohagakure including the boundary wall of the village. Each snake wore a red scarf around the base of their heads. In the anime, these snakes are merged together towards their tails. They have yellow green-coloured eyes with a black outlining.

Abilities
These three snakes are huge and very powerful being able to destroy parts of buildings and stuff just by slithering over them.

Invasion of Konoha
The snakes were summoned by numerous Sunagakure and Otogakure ninja. They were tasked with breaching the first defensive lines of Konohagakure. One of these snakes was crushed by Jiraiya when he summoned Gamahiro using the Summoning: Food Cart Destroyer Technique.

Trivia

 * As stated in episode 68, the snakes were Boa constrictors.