Grim Feast does not benefit from remnant effect increases

Grim Feast remnants don't appear to grant any extra stored life when supported by remnant potency, or with increases from Acolyte of Chayula or other passives.

With all of the remnant related passives and supports and 20% quality, minions grant an average of around 2/3rds of the stored life it takes to revive them. This is consistent with all of the remnant duplicating effects applying as intended and nothing else (1.15*1.4*40% = 61% expected return), whereas with the 90% increased effect the build has it should not be possible to get less than a 76% return on stored life.

Additionally, Remnant Potency III does not delay the effect, or increase the amount of life stored compared to Potency I