annihilation suit

the annihilation suit stands at 10 feet tall and is able to hold four people including the driver and gunner. everyone inside the suit gains an extra 20 ac. to fuel the suit it requires 1  magic item, the higher the rarity, the longer it is fueled.  while in the gunners seat you can use an action to shoot a ray of fire that deals 4d4 fire damage on a hit and sets the target on fire,    or you could choose to fire a bomb that explodes on impact dealing 4d6 force damage to the target if it hits, both of these actions can only be used twice before having to wait 2 more turns until they are useable again. if you are driving the suit you can move up to 40 feet per turn then use an action (you dont have to use any specific order) your actions are jump, witch lets you jump 20 ft in any direction and your other action is punch wich deal 3d4 force damage to your target. while in the suit you have 1 days worth of air until you run out and the the sut is water proof