Blast Zone [War of the Spark Prerelease Promos] Metal [-30] • If this card on

• If this card on the field is destroyed by battle or card effect: You can target 1 "Unchained" monster in your GY

Set: Platinum: Base Set Type: Grass Rarity: Holo Rare Retreat cost: Colorless

It would be unfortunate if the key fell into the wrong hands

If a player Synchro Summons using this card as a Material

you control is destroyed by battle: You can add 1 Spell/Trap from your Deck to your hand that lists the card "Kuriboh" in its text

Blast Zone [War of the Spark Prerelease Promos] Metal [-30] • If this card onSet: War of the Spark Prerelease Promos Type: Land Rarity: Rare Blast Zone enters the battlefield with a charge counter on it. {T}: Add {C}. {X}{X}, {T}: Put X charge counters on Blast Zone. {3}, {T}, Sacrifice Blast Zone: Destroy each nonland permanent with mana value equal to the number of charge counters on Blast Zone.