Promise of Aclazotz Black happens to have great sacrifice fodder for Promise of Aclazotz
This ability reminds me of a rare in Red (Raging River) that was printed way back in Alpha that divided grounded creatures into two sides of a River and then they could only block or be blocked by that side, so this is a clear call back to that, but color shifted to Azorius, which makes no flavor sense to me
Getting 2 counters is probably fine (a nombo with mana elves) but this might be another case where its a draw spell first and a combat trick second
These elements include the cards name and text box, converted Mana cost, type and subtype, artist, power and toughness, rarity, and static abilities
This was the first time we adapted a previous token mechanic