Eradicate [Betrayers of Kamigawa] Legendary Creature Set: Planechase 2012 Planes Type:

Set: Planechase 2012 Planes Type: Plane — Ergamon Rarity: Common All lands have "{T}: Add one mana of any color

Set: Unlimited Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a blue spell

{T}: Counter target activated ability from an artifact source unless that ability's controller pays {W}

If that mana is spent on an instant or sorcery spell

What it lacks in backbone

Eradicate [Betrayers of Kamigawa] Legendary Creature Set: Planechase 2012 Planes Type:Set: Betrayers of Kamigawa Type: Sorcery Rarity: Uncommon Cost: {2}{B}{B} Exile target nonblack creature. Search its controller's graveyard, hand, and library for all cards with the same name as that creature and exile them. Then that player shuffles.