6eeba363_onsters___Yu_Gi_Oh__Card_Guide__Card_Text
[Card Name] Earthbound Immortal Chacu Challhua [Type] Effect Monster [Attribute] DARK [Sub Type] Fish [ATK] 2900 [DEF] 2400 [Card Text] 
There can only be 1 face-up "Earthbound Immortal" monster on the field. If there is no face-up Field Spell Card on the field, destroy this card. Your opponent cannot select this card as an attack target. This card can attack your opponent directly. While this card is in face-up Defense Position, your opponent cannot conduct their Battle Phase. Once per turn, you can inflict damage to your opponent equal to half the DEF of this card. This card cannot attack the turn this effect is used.
Yu-Gi-Oh! Level 10 Monsters - Yu-Gi-Oh! Card Guide