Torrent of Fire Psychic Phase
This app displays the odds, in percentages, for successful casting of Psychic Powers, Perils of the Warp, and Deny the Witch in the new psychic phase in Warhammer 40,000. You can see various tables, depending on how many dice you want to use to cast a power, or based on the number of dice you need to block in your Deny the Witch.