Sapphire Medallion [Tempest] Avatar Whenever a player casts a

Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void

Set: Betrayers of Kamigawa Type: Instant — Arcane Rarity: Rare Cost: {X}{U}{U} You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost

A living invention born of a grand design

Set: Judge Gift Cards 2011 Type: Artifact — Equipment Rarity: Rare Cost: {3} Equipped creature gets +2/+2 and has protection from red and from blue

you may search your library for an Elemental card

Sapphire Medallion [Tempest] Avatar Whenever a player casts aSet: Tempest Type: Artifact Rarity: Rare Cost: {2} Blue spells you cast cost {1} less to cast.