Channel [Beta Edition]Set: Beta Edition Type: Sorcery Rarity: Uncommon Cost: {G}{G} Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C}.

if it wasn't the first land you played this turn

Enemies teach what you *need* to know

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

The more you pay for the lesson

Set: Commander 2011 Type: Legendary Creature — Human Cleric Rarity: Mythic Cost: {1}{R}{W}{B} Flying

Whenever a land with the same name as the exiled card is tapped for mana

Set: Crucible of War Edition: 1st Edition Finish: Cold Foil Type: Equipment Subtype: Legs Rarity: Majestic Class: Ranger Action - [2 Resource]

Set: Fossil 1st Edition Type: Grass Rarity: Holo Rare Retreat cost: Colorless

+1: Look at the top four cards of your library

The Sun Empire's most sacred sites are protected by more than prayers

if two Goblin Warriors and a Goblin Shaman are on the battlefield

Set: Archenemy Type: Instant Rarity: Uncommon Cost: {1}{W/B} Prevent all combat damage that would be dealt this turn if {W} was spent to cast this spell