u/Gullible_Quit2895

So I'm using the principle of the orb sign to hold all the magic and create a positive pressure inside until the spell runs out then 'BOOOM' all of the pressure gets released in an instant but I want to get the fire inside to also be as hot as possible, so that when the spell runs out isn't just a hot pressure wave. (Any advice from someone who knows a few tips for this situation would be appreciated)