Although I put it on 3 in my personal list for Modern , this specific decision was definitely harder than for the rest and I can see how in a vacuum Expressive Iteration can be the true winner
Pair it with something that untaps creatures when it enters the battlefield, and the loop creates infinite hasty tokens, which usually ends the game on the spot
Demonic Tutor Demonic Tutor doesnt cheat on mana or provide immense card advantage, but its still an incredible card because its always your best card
The 151 expansion has essentially become a mini-base set for the modern era, operating in its own economic bubble
Counters won't be put on the object, but if the original event is entirely replaced (such as by applying Soul-Scar Mage's replacement effect), the original event won't happen
The gameplay in the Digimon Trading Card Game with only three types of cards: Digimon, Tamer and Option cards is incredibly simple and fast-paced, giving the game an accessible feel