The worst case scenario was any deck running Violent Outburst during its run in Modern
I want to be sure to have to discard."), but there are many large creatures with immediate impact in the Cube, and you want to have a few of them in your reanimation decks
The good thing about Bonus Round is that it copies all of your stuff for the round, not just a target spell on the stack
Though you can only place one Energy card per turn, you are allowed to place them on benched Pokemon
With all that ramp, you can start making use of Urza's third ability, to start exiling the top card of your library to cast it for free
When it hits a player, Korvold grows with +1/+1 counters and draws you cards based on the types of permanents in your graveyard