Channel [Summer Magic / Edgar] Mirrodin Besieged Promos where X is the number

where X is the number of Allies you control

Set: EX: Delta Species Type: Lightning Rarity: Ultra Rare Retreat cost: 0

and Unicorns you control get +1/+1

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {W} You gain 2 life for each creature you control

Set: Invasion Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {2}{G}{W} {T}: Search your library for a legendary card

Channel [Summer Magic / Edgar] Mirrodin Besieged Promos where X is the numberSet: Summer Magic Edgar 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}.