I mentioned this with Stoke the Flames above already, and the card demands a rather specific set of conditions to be good (enough cheap creatures and powerful enough instants/sorceries to be worth copying), Howls effect is actually quite busted if you can enable raid
(Place the top card of your deck on top of your security stack.) Then, when DNA digivolving, return 1 of your opponent's Digimon whose level is less than or equal to the number of cards in your security stack to its owner's hand
The system has not left Japan's shores, but it also does not appear to be a temporary experiment
The player skips each instance of the chosen step or phase this turn. This is a good way to make sure that people can either attack or cast spells in most cases, and it doesnt even impact you at all
With all of the laws Goodwin pushed to supposedly keep the Dark Signers at bay, you'd think he was trying to keep the ground under his feet from literally exploding