Sharks like this used to existand maybe they still do
The only difference between Godzilla, King of Monsters Buy a Box and collector booster iterations is that the Buy a Box promo was foil, whereas the card could appear in nonfoil in collector booster packs
Spikefield Hazard / Spikefield Cave During its stay in Standard, the best application of Spikefield Hazard was to deal damage to escape creatures like Kroxa, Titan of Death's Hunger, this way exiling them when they were sacrificed
Any of the popular cost reducers or cheaty mechanics like cascade pay dearly for the mana savings
Getting to refill your entire hand every turn is very nutty indeed
How Powerful Limit Break Is According To Commander Brackets Limit Break Is Good Out Of The Box, But Stagnates With Upgrades There is some debate over which deck is more powerful right out of the box, Limit Break or Revival Trance