Gateway of the Six [SDWA-EN029] Common Value Boxes You can only use each

You can only use each effect of "Number 37: Hope Woven Dragon Spider Shark" once per turn

its ATK becomes half its current ATK

If a "Salamangreat" card(s) you control would be destroyed by battle or card effect

Set: Speed Duel: Destiny Masters Card type: Normal Spell Rarity: Common Target 2 "Gravekeeper's" monsters in your Graveyard

Set: 2016 Mega-Tins Card type: Tuner/Effect Monster Rarity: Super Rare Attack: 0 Defense: 1800 During either player's turn

Gateway of the Six [SDWA-EN029] Common Value Boxes You can only use eachSet: Structure Deck: Samurai Warlords Card type: Continuous Spell Rarity: Common Attack: 0 Defense: 0 Each time a "Six Samurai" monster(s) is Normal or Special Summoned, place 2 Bushido Counters on this card. You can remove Bushido Counters from your side of the field to activate these effects. 2 Counters: Target 1 face up "Six Samurai" or "Shien" Effect Monster; that target gains 500 ATK until the End Phase. 4 Counters: Add 1 "Six Samurai" monster