Here is a flamethrower you can make for your lego figures.
Step 1: Here Is What You Need:
Step 2: This Is the Most Unusual Piece:
Step 3: Attach Pieces Directly to the Hammer.
Step 4: Keep Attaching...
The tiny ones in the middle are lego figure hands.
Step 5: Attach Flame to Tiny Hole Here:
Step 6: Add It to the Hammer...
Step 7: ...ready to Fire!