"Mwahahaha!" the human twirled his mustache as he faced off against Twilight Sparkle. "I am immune to magic! That means there's absolutely nothing a unicorn like you can do to stop me!"
Perplexed by his confidence, Twilight telekinetically lifted a two ton boulder from the outskirts of Ponyville and dropped it on his head.
No more difficult than when she lifted the water tower in her fight with the Ursa back in season one.