There are also a few cards that while I think are likely appropriate power level for a format like this, could prove to be problematic at some point: [Card]Smugglers Copter[/Card] is a card that we didnt get to see much in Standard when it was legal because it was so quickly banned
Saga Creatures: Summoned beasts from FINAL FANTASY make their debut as Magics first Saga Creatures, supporting players in their battles
It is a bit situational, requiring you to have a completely open opponent, but each time you deal damage to a player with a creature enchanted with Breath of Fury, you get an extra combat step at the cost of sacrificing the enchanted creature, reattaching the enchantment to another creature
Transform A mechanic recently reintroduced in Modern Horizons 3 through a set of Planeswalker cards
WotC owns the rights to the cards artwork , either through first printing rights (most likely) or full purchased rights (less likely)
Whatever the case, Crovax deserves far more than what he's gotten so far and should get one if not more new cards in the near future