It is the first time an official online version of the card game has been produced
Toph the First Metalbender is a brewer's dream, and while many of the more interesting tricks you can do with her were figured out months ago, it can't be denied that the playspace of turning artifacts into lands and earthbending them creates a lot of interesting options
First and foremost, as treasures produce mana of any color, this provides a deck with great mana fixing
Sure, all it does is spread out +1/+1 counters, but its an easy way to weaponize all that scrying youll be doing, which doesnt normally progress your boardstate
(1) Add to your hand, or place in your Field Zone face-up, 1 Malefic World from your Deck or GY, then Special Summon 1 Malefic monster from your Deck or Extra Deck in Defense Position, ignoring its Summoning conditions, then, if your opponent controls a monster with 2500 or more ATK, all face-up monsters they currently control lose 2500 ATK until the end of this turn