chosen 'divine channel'
Chosen by a deity to further their cause, these divine casters can accumulate a pool of divine energy over time. This pool protects them from hostile magics, and can be channeled by the chosen to receive their god's blessing. Should a divine channeler die, their deity protects them from any lasting harm, so that they may continue on the path chosen for them. While not affected by their god's blessing, a divine channeler's energy pool refreshes at a rate of 1 unit per tick, to a maximum of 100 units. Each unit grants a -1 bonus to saving throws, and can be channeled for a chance equal to the units accumulated to receive a god bless of their choice. As long as the energy pool is filled, there is a 1% chance per unit that the chosen be resurrect and fully refreshed if dealt damage that would otherwise kill them (similar to death's door). While affected by god bless, the chosen also gains 1% damage reduction for every 4 channel units (up to 25%).