=D!
Creative Usage
[1]The user focuses chakra and then releases it creating a snuggly warm blanket of fire that pursues the opponents little cold heart, as the fire tries to wrap around the opponent, the user then releases chakra into the earth causing stone spike to rise behind the opponent, potentially penetrating the opponent from behind [>_>] as theyre occupied with the fire blanket
[2]The user releases chakra into the ground beneath him, causing it to rise and lift the user above the ground while the user begins to bend his knees, as the stone pillar beneath the user rises, the user uses it as his chance to catapult himself higher in the air[jumping off of the pillar, while focusing chakra], the user immediately rains down small shots of fire from their mouth down towards the opponent
[3]After focusing a good amount of chakra in their mouth, the user then releases it, creating a small bright ball of fire, launching it at the opponent, although the users sight is slightly hindered, [knowing the enemies sight "should" be hindered as well] uses this to their advantage as they either set up another attack or evasion
Positive
[1]Seal less, just as you described, reaches mid range
[2]Fires multiple shots of fire that rain down onto the opponent(s)
[3]Reaches long range
Disadvantages
[1]._. besides rank i dont see much disadvantage, maybe speed of the attack
[2]If used while in mid air, the user is more vulnerable, using this jutsu gives the opponent time to think of a quick counter[if used to while on the ground]
[3]Hinders vision slightly, also not an attack that you can expect to finish someone with
