Build a fusor running roughly at 10kV (Microwave transformers can do that if you modify them a bit, otherwise starter transformers from light fixtures or your c

Build a fusor running roughly at 10kV (Microwave transformers can do that if you modify them a bit, otherwise starter transformers from light fixtures or your car may be able to handle it). That'll get you in the temperature range. You can also up the voltage to get more exciting effects, fusion is fairly easy to achieve here. Just not net positive fusion.