awesome card sleeves Custom Standard (Pokémon / MTG / One Piece / Riftbound) / Holographic with Black Border / 2000 Sleeves Made by Legion Supplies Card Sleeves – Dragon Shield

Cards with token-generating effects that were not hard once-per-turn effects were able to create insurmountable end boards because of their ability to make endless material

Creature, artifact, enchantment, land, Planeswalker as long as its a token, you can sacrifice it here

While it didn't become a Legacy staple, this is a 4/4 with flying and prowess that makes 4/4 Elemental Dragons and should be pretty easily castable at a great discount

This, combined with our commander, Wilhelt, the Rotcleaver + an infinite sac outlet like Carrion Feeder allows us to sacrifice zombies infinite times, then pair with a drain outlet like Diregraf Captain for infinite drain