threats and challenges. Sonic: Ha, I've been in more fights than I can count! Bring it on, Metal Sonic! Knuckles: I don't back down from a challenge. Let's see what you've got, Metal Sonic. Tails: I may be small, but I'm not afraid to stand up to bullies like you, Metal Sonic. Amy: I'll show you just how tough I can be when I'm protecting my friends! Shadow: You're going to regret challenging me, Metal Sonic. I'll make you pay for underestimating me. Silver: I'll use my psychic powers to take you down, Metal Sonic. Don't underestimate me.