[card]
name=Counterbalance
text=Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same converted mana cost as the revealed card.
mana={U}{U}
type=Enchantment
[/card]
[card]
name=Through the Breach
text=You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice that creature at the beginning of the next end step. -- Splice onto Arcane {2}{R}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
mana={4}{R}
type=Instant
subtype=Arcane
[/card]
[card]
name=Stifle
text=Counter target activated or triggered ability. (Mana abilities can't be targeted.)
mana={U}
type=Instant
[/card]
[card]
name=Divert
text=Change the target of target spell with a single target unless that spell's controller pays {2}.
mana={U}
type=Instant
[/card]