A Duel begins between Ghost Girl, who was investigating the lower levels of LINK VRAINS, and Revolver, who appeared before her. She pulls out Topologic Bomber Dragon, with its powerful effects, and link summons her trump card...
...I can Special Summon this card 
and a Level 4  or lower Dragon
zusammen mit einem Drachenmonster
der Stufe 4 oder niedriger von meiner Hand
puede ser invocada en defensa
junto a un dragón
posso realizar a invocação especial desta
carta e de um monstro dragão de nível 4