Set: Battles of Legend: Crystal Revenge ATK/DEF: 0/2100 Card Number: BLCR-EN017 Monster Type: Machine Rarity: Ultra Rare Attribute: EARTH Card Text: If your LP are lower than your opponent's: You can Special Summon this card from your hand. During your Main Phase: You can Fusion Summon 1 Fusion Monster from your Extra Deck , using this card you control and other monsters from your hand or field as material. You can only use each effect of "Dyna Base" once per turn. Level: 4 Card Type: Effect Monster Name: Dyna Base Edition: 1st