Change Notes
This provides details as to how I made this Mod to help others who would like to learn to make their own Mods:

1) All Miscast Tables can be found in the “projectiles_explosions_table”. In this table you will notice that there is not a miscast for each Lore of Magic as CA has made a lot of the Lores of Magic just use the “wh_main_generic_miscast”. As I wanted this mod to be compatible with other Spell mods and balanced, I did not want to go and just create specific miscasts for each lore/or spell and so I just used the ones they provided. For example, every new Lore and some of the old Lores use the “wh_main_generic_miscast” instead of having their own.

2) For all of the miscasts excluding “wh2_main_spell_dark_magic_soul_stealer_miscast” I then changed the following with explanation:

• detonation_radius: Which is used to determine how far the explosion will go, I set to 25. To note, I did attempt a map wide radius for this but it creates a bug with the AI where they then go and run away to the corner of the map for the rest of the battle.
  
• detonation_speed: Which is used to determine how fast the explosion spreads from the wizard and thus how long it takes to reach its total “detonation_radius”. I set this to 50 as it gave a nice ripple effect across units.
  
• explosion_particle_effect: Which is used to determine what visual effect occurs when the miscast happens. After reviewing multiple effects, the best one I found was wh_main_heavens_comet_of_casandora_impact, which conveniently matched my image.
  
• detonation_force]: Which is used to determine how strong the explosion in and therefore what units can be thrown around. As this is a nerfed variant the value is 50 instead of 500. To note, there is falloff with this value as units nearing the edge of the “detonation_radius” are just knocked over instead of thrown around