Card Codex

Similar cards

Name	Mana	Type	Text
Ring of Immortals	5	Artifact	{3}, {T}: Counter target instant or Aura spell that targets a permanent you control.
Override	2U	Instant	Counter target spell unless its controller pays {1} for each artifact you control.
Broken Ambitions	XU	Instant	Counter target spell unless its controller pays {X}. Clash with an opponent. If you win, that spell's controller mills four cards. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)
Swift Silence	2WUU	Instant	Counter all other spells. Draw a card for each spell countered this way.
Abjure	U	Instant	As an additional cost to cast this spell, sacrifice a blue permanent. Counter target spell.
Mystic Denial	1UU	Instant	Counter target creature or sorcery spell.
Simplify	G	Sorcery	Each player sacrifices an enchantment.
Runeboggle	2U	Instant	Counter target spell unless its controller pays {1}. Draw a card.
Countervailing Winds	2U	Instant	Counter target spell unless its controller pays {1} for each card in your graveyard. Cycling {2} ({2}, Discard this card: Draw a card.)
Circular Logic	2U	Instant	Counter target spell unless its controller pays {1} for each card in your graveyard. Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)