Mana Web [Weatherlight] Shards of Alara Set: Modern Masters Type: Artifact

Set: Modern Masters Type: Artifact Rare Cost: {X}{X} Chalice of the Void enters the battlefield with X charge counters on it

it produces colorless mana instead of white mana

Set: Onslaught Type: Enchantment Rare Cost: {2}{R}{R} Whenever a creature enters the battlefield

Set: Limited Edition Beta Type: Creature — Dragon Uncommon Cost: {2}{R}{R} Flying {R}: Dragon Whelp gets +1/+0 until end of turn

Mana Web [Weatherlight] Shards of Alara Set: Modern Masters Type: ArtifactSet: Weatherlight Type: Artifact Rare Cost: {3} Whenever a land an opponent controls is tapped for mana, tap all lands that player controls that could produce any type of mana that land could produce.