Must be Link Summoned.
(1) All face-up monsters on the field are changed to Defense Position.
(2) Unaffected by activated effects from any Defense Position monster.
(3) Once per turn, if this card is in the Extra Monster Zone: You can target 1 Level 3 “Scareclaw” monster in your GY; you cannot Special Summon monsters for the rest of this turn, except “Scareclaw” monsters, also Special Summon the targeted monster, and if you do, add 1 “Scareclaw” monster from your Deck to your hand.