Baneful Magic is The Sword of The Gods, capable of taking out any person, obstacle, thing, energy, place, spirit, group, or even established Gods.
Start small and learn to kill a single person if you have not done so. After your power builds, choose your favorite baneful method and replace your “Enemy” with the Name of the Group of Gods that are fucking with you.
It will be a battle.
The thing that matters is not the tool, but the power. That Power is developed by your connection to the Powers of Death And Destruction. Thats why you start small with a single person and work your way up: to develop and become the very same powers of Death you call.
They will try to hinder your spells, make you feel powerless, cut your connection to the Darkness entirely, and many other tricks.
Its up to you to keep going. Stack Death spells upon death spells and build up the odds against them. Every day. No exceptions.
You will wake up soon and realize their interference on your Ascent is gone.