Burning Algae [IOC-062] Common Ultimate Rare Set: Absolute Powerforce Card type:

Set: Absolute Powerforce Card type: Effect Monster Rarity: Rare Attack: 800 Defense: 2000 When this card is Summoned

Set: Duel Terminal 7 Card type: Effect Monster Rarity: Rare Attack: 1800 Defense: 700 Cannot be used as a Synchro Material Monster

Set: The New Challengers Card type: Continuous Spell Rarity: Common Once per turn: You can discard 1 card

or if this Xyz Summoned card you control is sent to your Graveyard by an opponent's card effect: You can Special Summon 1 DARK Spellcaster-Type monster from your hand or Deck

you can also use cards in your Pendulum Zones as Fusion Material(s)

Burning Algae [IOC-062] Common Ultimate Rare Set: Absolute Powerforce Card type:Set: 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.