Daigusto Emeral [DT07-EN036] Ultra Rare Dwarf Artificer If that card's mana value

If that card's mana value is less than or equal to the sacrificed artifact's mana value

You can pay 1000 LP

or abilities requiring an activation cost

add {R} or {G}

Pay 2000 Life Points to increase the ATK of this monster by 3000 points only during the Damage Step

Daigusto Emeral [DT07-EN036] Ultra Rare Dwarf Artificer If that card's mana valueSet: Duel Terminal 7 Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 800 2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card, then activate 1 of these effects: Target 3 monsters in your Graveyard; shuffle all targets into the Deck, then draw 1 card. Target 1 non Effect Monster in your Graveyard; Special Summon that target.