Cyber Eltanin [BLRR-EN018] Ultra Rare Cyberse You can only use this

You can only use this effect of "Medusa

(The card in the hand is chosen at random

during your End Phase: You can destroy all monsters on the field with a Wedge Counter

) Once per turn: You can detach 1 material from this card

if you activate a Spell Card: This card gains 300 ATK

Cyber Eltanin [BLRR-EN018] Ultra Rare Cyberse You can only use thisSet: Battles of Legend: Relentless Revenge Card type: Effect Monster Rarity: Ultra Rare Attack: ? Defense: ? Cannot be Normal Summoned Set. Must be Special Summoned (from your hand) by banishing all LIGHT Machine monsters from your field and GY. This card's ATK DEF become the number of monsters banished for its Special Summon x 500. When this card is Special Summoned: Send all other face up monsters on the field to the GY.