Burning Algae [IOC-EN062] Common Cyber Strike you can also look at

you can also look at your opponent's Extra Deck and banish up to 3 monsters from it with different names

you can destroy up to 2 cards you control

Set: Battle Pack 2: War of the Giants Card type: Effect Monster Rarity: Rare Attack: 2800 Defense: 2300 If you have 4 or more DARK monsters with different names in your Graveyard

Set: Mystic Fighters Card type: Quick Play Spell Rarity: Super Rare Target 1 Cyberse monster you control

Set: Tournament Pack 5 Card type: Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 1400 If this card battles with a DARK monster

Burning Algae [IOC-EN062] Common Cyber Strike you can also look atSet: Invasion of Chaos Card type: Effect Monster Rarity: Common Attack: 500 Defense: 1500 When this card is sent to the Graveyard, increase your opponent's Life Points by 1000 points.