Card Codex

Similar cards

Name	Mana	Type	Text
Logic Knot	XUU	Instant	Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Counter target spell unless its controller pays {X}.
Lose Focus	1U	Instant	Replicate {U} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) Counter target spell unless its controller pays {2}.
Hindering Touch	3U	Instant	Counter target spell unless its controller pays {2}. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)
Kraken's Eye	2	Artifact	Whenever a player casts a blue spell, you may gain 1 life.
Invoke Prejudice	UUUU	Enchantment	Whenever an opponent casts a creature spell that doesn't share a color with a creature you control, counter that spell unless that player pays {X}, where X is its mana value.
Outwit	U	Instant	Counter target spell that targets a player.
Second Guess	1U	Instant	Counter target spell that's the second spell cast this turn.
Flare of Denial	1UU	Instant	You may sacrifice a nontoken blue creature rather than pay this spell's mana cost. Counter target spell.
Spell Suck	2UU	Instant	Counter target spell, then assemble a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)
Lofty Denial	1U	Instant	Counter target spell unless its controller pays {1}. If you control a creature with flying, counter that spell unless its controller pays {4} instead.