mtg all shrine cards Go-shintai of Life's Origin Altered Full Art Magic Enchantment WUBRG Shrine of Limitless Power |

Sacrifice after III.) I Exile up to one target creature

Also, two new entries will be added to the list

Trollbred Guardian

I am on there most of the time, as ancestral

It is also the case that cards in your deck are way more powerful in their effects as well, not just in terms of value for mana

These are the free sacrifice outlets in this deck: Altar of Dementia Carrion Feeder Cartel Aristocrat Spawning Pit Viscera Seer Priest of Forgotten Gods (must tap Priest of Forgotten Gods but should probably be done at sorcery speed unless you have an instant to use with the 2 extra black mana the ability will give you) While these are probably your best targets to sacrifice a creature, there are a couple more