Gishki Zielgigas [HA07-EN057] Secret Rare Cyberse you can Special Summon this

you can Special Summon this card from your Graveyard during the End Phase

except "Nekroz of Brionac"

Set: Legendary Hero Decks Card type: Quick Play Spell Rarity: Common Target 1 face-up monster on the field

you can Special Summon 1 "Hydrogeddon" from your Deck

or when a Spell/Trap Card that is already face-up on the field activates its effect: You can send this card from your hand or your side of the field to the Graveyard

Gishki Zielgigas [HA07-EN057] Secret Rare Cyberse you can Special Summon thisSet: Hidden Arsenal 7: Knight of Stars Card type: Ritual Effect Monster Rarity: Secret Rare Attack: 3200 Defense: 0 You can Ritual Summon this card with any "Gishki" Ritual Spell Card. Once per turn: You can pay 1000 Life Points; draw 1 card and reveal it, then, if it was a "Gishki" monster, shuffle 1 card from the field into the Deck.