mtg whenever a card leaves your graveyard leave the Deck target creature gets Animate Graveyard · Unfinity (UNF)

If a creature or a card in a player's hand or graveyard has in its mana cost, X is 0 when determining its mana value

Out of the three this has the greatest potential for upgrades, so if youre choosing a deck to keep and build up over time, this is an excellent choice

However, you can animate it with Bello so in this deck its fairly good

offers up an uncounterable removal spell that can also sometimes kill off multiple threats and is particularly well suited to clean up a huge army of token creatures

There is a very strong argument to put these higher on the list, but we decided to go with percentage usage for nominations above this one