Ruby Medallion [Tempest]Set: Tempest Type: Artifact Rarity: Rare Cost: {2} Red spells you cast cost {1} less to cast.

add one mana of any color

Set: Onslaught Type: Enchantment Rarity: Rare Cost: {1}{B} As Cover of Darkness enters the battlefield

{T}: For as long as Preacher remains tapped

(You may cast this card from your graveyard for its flashback cost

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

Remove a mining counter from Gemstone Mine: Add one mana of any color

Set: Ninth Edition Type: Enchantment Rarity: Rare Cost: {2}{R} Nonbasic lands are Mountains

Search your library for a green creature card

The Izzet specialize in unnatural disaster

"In the drowsy dark cave of the mind

" —Charles Colton

Tetravus enters the battlefield with three +1/+1 counters on it