Use the lighter on the wooden ring to make it magical.
Does "being on fire" count as being magical? If so, it's totally magical. Apparently it also really hurts to put on your finger now that it's magical, so you take it back off.
Use our INFINITE RAGE to rip the cuffs apart!
HNNNnnope, Hulk not mad enough.
Use the plugged-in angle grinder over there to uncuff ourself.
+1
Although, perhaps, it might be better to use the angle grinder to first cut the chain so the we have our wrists out in front of us (and thus have better control) when we go to cut them off free ourselves.
You conjured up an angle grinder in your mind that is so vivid that you can even imagine it breaking your chains. An experimental tug confirms that your hands are still bound, though. Turns out people don't just leave angle grinders lying around plugged in outside. Who knew? You do, now.
Do a couple sit ups, gotta workout if you ever want to be a ninja
You manage to do twelve whole sit-ups! Your abs are a bit sore now.
Something terrible is going to happen on June 29, 2038 at 11:05 in the morning. You have no money. You are handcuffed and banged up on the side of the road. You don't know how to be a ninja. It is the afternoon of June 26. You have a
burning magical ring and a lighter on your person. People don't leave angle grinders just out and about, ready to be used by any passerby. You can do twelve sit-ups in a row. That's all you know.