Forces of the Imperium Go wide with the vast armies of the Imperium, and commanders Inquisitor Greyfax and Marneus Calgar
Red has tons of these permutations, giving you options at all budget levels (Molten Disaster, Delayed Blast Fireball, Inferno, Bloodfire Colossus, etc.)
Zo-Zu can feel like a prison deck at times, as it looks to keep your opponents resources in check
If multiple cards are put into the library this way (such as when the spell targets a melded permanent), that creature's owner puts all the cards on top or all the cards on the bottom
Then you draw a card for each card type among cards discarded this way.: Each opponent sacrifices a permanent of their choice
For Constructed and Commander, if you're playing with stickers, you must present a separate sticker deck with at least 10 different sticker sheets at the start of the game