On The 100 Season 2 Episode 10, the Grounder and Sky People alliance is put to the test as training for the warriors on both sides begins.

Bellamy In Mt. Weather Disguise - The 100 Season 2 Episode 10

Bellamy (and Lincoln) dress up to go undercover in Mt. Weather to help their friends figure out what to do.
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High Alert - The 100 Season 2 Episode 10

We can't get enough of Lexa and Clarke fighting side by side.
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Choose Your Weapon - The 100 Season 2 Episode 10

Whether Lexa's sword or Clarke's gun, this fearsome twosome is ready for battle.
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Unstoppable - The 100 Season 2 Episode 10

It's not wise to stand between Clarke and the people that she is trying to protect.
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The Battle Begins - The 100 Season 2 Episode 10

Clarke and Lexa are armed and ready. Watch out, Mountain Men.
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Caged - The 100 Season 2 Episode 10

Clarke hides out, but hopefully this is her last time looking through cage grates.
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Mirror Image - The 100 Season 2 Episode 10

Lexa and Clarke have a lot in common and If they can work together, this badass duo will be unstoppable.
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Jaha Breaks Down - The 100 Season 2 Episode 10

Will Jaha finally be able to make peace with his past?
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Murphy Throwing Shade - The 100 Season 2 Episode 10

Murphy may be helping Jaha, but he won't be quick to trust.
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Finding Common Ground - The 100 Season 2 Episode 10

Jaha and Murphy? An alliance less likely to stick than the Grounder/Sky People truce.
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Jaha's Aha Moment - The 100 Season 2 Episode 10

Jaha has had quite the journey from Ark to Earth, and he is sure to be essential to the future of the survivors.
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Ark Defense - The 100 Season 2 Episode 10

The Ark survivors are armed and ready for whatever is next.
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The 100 Season 2 Episode 10 Quotes

The world's been trying to turn me into a monster for as long as I can remember.

Lincoln

Bellamy: You're good for her. You made her strong.
Lincoln: She was already strong.