one piece eb-02 booster box TCG [EB-02] Anime 25th Collection (Japanese) – Card Piece such as those from the Arabasta and Dressrosa types One Piece EB-02 English Booster

Moxfields collection tracker in particular has gotten really good

The value of X is equal to the number of Creatures you control with power 4 or greater, incentivizing building a deck full of expensive heavy hitters

Wizards of the Coast took a technique used in its Japanese trading card game Duel Masters and printed text on both sides of the card to represent people transforming into monsters and back again (something that happens alarmingly regularly in Innistrad)

The Charm is valuable even due to its price because it's so flexible, but this cycle is different

Given how often that'll happen in multiplayer, that's a big commonly done trigger

Desecrate Reality Desecrate Reality costs seven mana to cast