My fire combo uses the Great Fire Majestic Annihilation as a wall of fire so right after it I would use Phoenix Sage Flower Nail Crimson and the Kage Shuriken to make a wall of Fire Shuriken behind the Fire Blast and the opponent can only see it with Byakugan and they also wouldnt be able to see the fire from underground. Than the second combo uses the Tiger and Spider to hold the opponent down so I could hit them with the Flame Rasengan.