This turns BLS into a board wipe that also deals some serious damage to your opponent its easy to see why BLS is such a game winner in Goat format, and why Chaos decks are such a popular choice
Each of your cards needs to go into a penny sleeve and then into a semi-rigid case like the Card Saver 1 or the Ultra PRO alternative
This ALSO includes other Link monsters
Creatures with summoning sickness cannot attack, and they cannot use abilities with the tap symbol in the cost either but they CAN be used to block an opponents attack, since that does not tap your creature the way attacking does
This can happen because certain key cards that countered them have rotated out, or because new card combinations become viable
If this card is in your hand or GY, and you control a Mayakashi card, except Yuki-Musume, the Ice Mayakashi: You can Special Summon this card, and if you do, send 1 Zombie monster from your Deck to the GY