6eeba363_onsters___Yu_Gi_Oh__Card_Guide__Card_Text
[Card Name] Mayosenju Daibak [Type] Pendulum/Effect Monster [Attribute] WIND [Sub Type] Beast [ATK] 3000 [DEF] 300 [Card Text] 
Cannot be Special Summoned, except by Pendulum Summon. This card's Pendulum Summon cannot be negated. If this card is Normal or Special Summoned: You can target up to 2 cards on the field; return them to the hand. During the End Phase, if this card was Special Summoned this turn: Return it to the hand. Pendulum Scale: 7 Pendulum Effect: When a "Yosenju" monster you control declares an attack: You can have that attacking monster gain 300 ATK until the end of the Battle Phase.
Yu-Gi-Oh! Level 10 Monsters - Yu-Gi-Oh! Card Guide