really curious about the stupid who puts such decks here... Mako decks without twister/de-spell etc??? so how do you expect to finish without interrupting Mako's Umi spell? and how can you summon both Serket and Vassal once at the last round without having the Double Summon? DON'T USE THE DECKS HERE UNLESS YOU WANT TO LOSE ALL THE TIME !!!
Actually the card trader can give a quick spell card, don't remember the name but his effect is special summon a fairy type monster from your hand, serket is a fairy and vassal can be normal summoned the same turn.