Forgotten Cave [Mystery Booster] Phyrexian Demon Set: Planechase Type: Artifact Creature

Set: Planechase Type: Artifact Creature — Insect Rarity: Uncommon Cost: {1}{W}{U}{B} Whenever another artifact enters the battlefield under your control or another artifact you control leaves the battlefield

you may stand up and say in a deep

An Xyz Monster that was Summoned using this card on the field as material gains this effect

Set: Structure Deck: Dinosmasher's Fury Card type: Normal Trap Rarity: Super Rare Destroy as many Normal Monsters on the field as possible

You must control a Spirit monster to activate and to resolve this effect

Forgotten Cave [Mystery Booster] Phyrexian Demon Set: Planechase Type: Artifact CreatureSet: Mystery Booster Type: Land Rarity: Common Forgotten Cave enters the battlefield tapped. {T}: Add {R}. Cycling {R} ({R}, Discard this card: Draw a card.)