Green Mana Battery (German) - "GruneManabatterie" [Renaissance] SV91 if you link Summon a

if you link Summon a "Prank-Kids" Link Monster (except during the Damage Step): You can have all monsters your opponent controls lose 500 ATK (even if this card leaves the field)

add 1 "Lair of Darkness" from your Deck to your hand

Negate the activation of a Trap Card or Effect Monster's effect and destroy that card

Set: Neo Genesis 1st Edition Type: Fighting Rarity: Uncommon Retreat cost: Colorless

) If you control an Xyz Monster with 3 or more materials: You can draw 1 card

Green Mana Battery (German) - "GruneManabatterie" [Renaissance] SV91 if you link Summon aSet: Renaissance Type: Artifact Rarity: Uncommon Cost: {4} {2}, {T}: Put a charge counter on Green Mana Battery. {T}, Remove any number of charge counters from Green Mana Battery: Add {G}, then add an additional {G} for each charge counter removed this way.