Just look at cards like Elvish Rejuvenator and Whirler Rogue even with the faint Kaladesh influence of Whirler Rogue, they look more like screengrabs from Crunchyrolls latest show and fail to be consistent with Magic as we know it
However, its no surprise when its ability allows it to be played straight from the hand, something foreign when it comes to Trap cards, and negates all the effects of one of your opponent's monsters
And, If you throw in Ashnods Altar, the combo can truly go infinite
The Takatsuki Hall of Fame also seems to be popular, but in addition to banning the cards excluded from official competitive play (sad bird noises), it has some custom rules
These specialty packs provide an added level of excitement and value to the release, though their West availability is not confirmed