Security Guard - Unicorns will no longer be admitted without a disabling spell, to prevent cheating.
MLP FiM My Little Pony Friendship is Magic
S04E24 S04 E24 Season 4 Episode 24 Equestria Games
Security Guard - Miss? Step right over here. Unicorns will no longer be admitted without a disabling spell, to prevent cheating. And make sure you don't even try casting a spell, or we'll know it.ß