Diabrocken the Ominous Specter
Card Number: BLZD-AE025
Card Type: Effect Monster
Level: 4
Rarity: N
Attribute: EARTH
Types: Machine / Effect
Effect Types: Ignition / Condition
ATK: 1800
DEF: 500

If a Machine monster is on the field and this card is in your hand : You can Special Summon this card in Defense Position , then you can make this card's Level become the Level/ Rank of 1 Machine monster on the field. During your Main Phase : You can send 1 EARTH Machine monster from your Deck to the GY , then until the end of this turn, this card gains ATK equal to the Level of the monster sent to the GY x 100. You can only use each effect of "Convex Knight" once per turn.