You're not just running Zodiark for the board impact - you're running it as a value engine in Mazirek, Kraul Death Priest, Yahenni, Undying Partisan, or Mikaeus, the Unhallowed builds
Representation from one game to the next will vary a bit, with it sounding like Final Fantasy VII, thanks to its impact on the franchise as a whole and the recent Remake trilogy, will be heavily featured
When Zodiark is summoned, each player sacrifices half their creatures (rounded down), and for every being sacrificed in this way, Zodiark gets a +1/+1 counter
This card will deal damage to a chosen character equal to the number of characters you have in play, which makes it an incredible card as long as you have a lot of bodies on the board
Feed this Rabbit Warrior enough mana (for a total casting cost of seven or more) and you'll wind up with both a huge Rabbit , an army of smaller Rabbits , and an extra card to boot