44 x 68 card sleeves Scythe Bundle - 3 Packs - - 57 x 59 All new PERFECT FIT line with 9 new sleeve options 44 x 68mm (Mini European)

The last thing to mention I guess is the ethics and issues of each company

An anniversary card signed by who, you ask

Culling Ritual does this, and helps clear the ground of utility creatures and mana rocks essentially for free

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