Arguel's Blood Fast / Temple of Aclazotz Arguel's Blood Fast is still in Standard, and I'm sure that a lot of players are wishing that this slot was given to Search for Azcanta instead
These effects can be potent, and you can use them to gain an advantage over an opponent
If they respond by killing your mutate target, you still get a three-mana 4/4 with Reach and Trample, which is a damn good rate
Players can construct custom decks using 60 or more cards, limited to just one or two of the game's ink types, each color-coded similar to mana colors in MTG
Whenever it attacks, the player can sacrifice a Food and draw a card
Battle cards came out in 2023, but their existence was revealed one MTG set before they actually emerged