Sishunder [REDU-EN097] Rare OTS Tournament Pack 3 You can only use this

You can only use this effect of “Gravekeeper's Spiritualist” once per turn

then each player Sets 1 Spell/Trap Card from their Graveyard to their field

Special Summon 1 Level 4 or lower "Ninja" monster from your Deck in face-up Defense Position or face-down Defense Position

and this card gains 500 ATK if it was a WIND monster you returned

Monsters in your opponent's possession cannot activate their effects during the Battle Phase

Sishunder [REDU-EN097] Rare OTS Tournament Pack 3 You can only use thisSet: Return of the Duelist Card type: Effect Monster Rarity: Rare Attack: 900 Defense: 400 When this card is Normal Summoned: You can target 1 Level 4 LIGHT Thunder Type monster with 1600 or less ATK in your Graveyard, except "Sishunder"; banish that target. During the End Phase of this turn, add that card to your hand.