Not many that I know of, so I cant really see this getting much run unless you have a relatively immature or young Type 4 stack, in which case it will be acceptable for a little while until it gets pushed out by something better
Dealing 1 damage to everything for 1 mana is excellent, and 2 damage to everything for 3 mana is standard, and you can use it at instant speedyes, at instant speed
Magic was finally going to a world filled with its most epic monsters, so it was too good of an opportunity to miss partnering with the Toho Corporation and its iconic monsters such as Godzilla, Mothra, and King Ghidorah
If it would leave the battlefield, exile it instead of putting it anywhere else
Ten packs will fill the meter, and you'll receive a Golden Pack
Emerias Call / Emeria, Shattered Skyclave Run Emeria's Call in a token deck as a win condition that lets you attack with all your creatures without fear of losing any