Beseech the Queen [From the Vault: Lore] Planechase also that opponent's monster has

also that opponent's monster has its effects negated during the Battle Phase only

Their search yielded spells critical in the fight

Set: Speed Duel: Arena of Lost Souls Card type: Fusion Monster Rarity: Common Attack: 2000 Defense: 1700 "Battle Ox" + "Mystic Horseman"

But the sliver's claw still twitched

Keep it face-down and place it outside of the field

Beseech the Queen [From the Vault: Lore] Planechase also that opponent's monster hasSet: From the Vault: Lore Type: Sorcery Rarity: Mythic Cost: {2 B}{2 B}{2 B} ({2 B} can be paid with any two mana or with {B}. This card's mana value is 6.) Search your library for a card with mana value less than or equal to the number of lands you control, reveal it, put it into your hand, then shuffle. Those who hear her go mad with inspiration.