Name: Kaosu, The Black Chaos Dragon
Rank: 4
Attribute: DARK
Monster Type(s): Dragon/Effect/Xyz
Effect: 2 Level 4 Dragon-type monsters
Once during either player's turn, while this face-up Xyz summoned card is on the field: You can detach two Xyz materials from this card to Banish one face-up monster your opponent controls with an ATK equal or lower to this card's ATK, then, deal damage to your opponent equal to half the original ATK of the Banished monster.
ATK/DEF: 2400/2000