Cataclysmic Covenant – Voice of the End

2 Level 3 monsters Must be Special Summoned by the effect of a “Covenant” card. While this card is face-up on the field: Your opponent can only Special Summon 1 monster per turn. Once per turn: You can target 1 card on the field; negate its effects until this card leaves the field. If this card is destroyed: Draw 2 cards.