World Queller

At the beginning of your upkeep, you may choose a card type. If you do, each player sacrifices a permanent of that type.

Crack the Earth

Rebuff the Wicked

Counter target spell that targets a permanent you control.

Leonin Arbiter

Players can't search libraries. Any player may pay {2} for that player to ignore this effect until end of turn.

Mana Tithe

Counter target spell unless its controller pays {1}.

Oriss, Samite Guardian

{T}: Prevent all damage that would be dealt to target creature this turn.
Grandeur — Discard another card named Oriss, Samite Guardian: Target player can't cast spells this turn, and creatures that player controls can't attack this turn.

Silence

Your opponents can't cast spells this turn.

Guttural Response

Torpor Orb

Creatures entering don't cause abilities to trigger.

Stony Silence

Activated abilities of artifacts can't be activated.