A new Spell Card designed to help Shiranui Decks is revealed, and it also serves as Synthesis.
SAST-JP064 不知火流 伝承の陣 Shiranui Ryuu Denjyou no Jin (OCG: Shiranui Style: Succession Formation/TCG Guess: Shiranui Style Succession)
Continuous Spell Card
(1) This card is treated as “Shiranui Style Synthesis” while in a Spell & Trap Zone.
(2) Once per turn, you can activate one of the following.
• You can banish 1 Zombie from your GY; during this turn, the Normal or Special Summon of your Zombie monsters cannot be negated.
• You can target 1 Zombie monster you control; banish that monster, then, you can send 1 Zombie monster with 0 DEF from your Deck to the GY.