Blade Garoodia the Cubic Beast

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by sending 2 “Cubic” monsters you control to the Graveyard. If Summoned this way, this card gains 2000 ATK. This card can make a second attack during each Battle Phase. When this card destroys a monster by battle: You can target up to 3 “Vijam the Cubic Seed” in your Graveyard; send this card to the Graveyard, and if you do, Special Summon them, then you can add 1 “Buster Gundil the Cubic Behemoth” from your Deck to your hand.