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ThunderClan is a group of cats in a forest, along with RiverClan, ShadowClan, SkyClan, and WindClan.

Leader). Bramblestar
Deputy). Squirrelflight
Medicine Cats). Leafpool, Jayfeather, and Alderheart.

It is a fictional place from the Warriors book series by Erin Hunter.
Wow! ThunderClan is so amazing!
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by ThunderClanFinn June 17, 2018
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A private group devoted to worshipping and avoiding the wrath of Thundertits. Represented by a symbols such as the lightning bolt, and a secret handshake. Led by some cool people - speak to a leader for membership details.
Look, they're part of the Thunderclan!

Can I join the Thunderclan?

Only the cool kids get to join the Thunderclan.
by innocent overachiever December 21, 2011
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