Let’s Climb This Mountain

Enchant Creature an opponent controls
When Let’s Climb This Mountain enters, exile target creature you control until Let’s Climb This Mountain leaves the battlefield.
When enchanted creature attacks or blocks, sacrifice Let’s Climb This Mountain, remove it from combat, and it is no longer attacking or blocking. Then the Clash with the controller of that creature. If you win the Clash, Let’s Climb this Mountain deals X damage to that creature, where X is the power of the exiled creature card.
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