Other than incense, what other objects can be use to symbolize air? I'm having exams and i want to have all 4 elements with me during the exam so I can have good luck. But u can't expect me to light an incense during exam, can you? I'll be bringing candles (fire), amulets (earth) and a bottle of rainwater (water) to the exam room. Now I just need something for air. Please help. Thank you! If you know any good luck spells that work, please tell me too.