The cost to use this spell is reduced by 1 for each of your opponent's frozen SIGNI on the field . Until end of turn, all of your SIGNI on the field get "As long as the SIGNI in front of this SIGNI is frozen , this SIGNI has [ Assassin ]."
Ah, this is tradition! ~Aya~ああ、これ伝統なのね！～あや～