River of Tears [Iconic Masters]Set: Iconic Masters Type: Land Rarity: Rare {T}: Add {U}. If you played a land this turn, add {B} instead. "The Westfolk wept, and their tears wore winding rivers into the cheek of the world." Glem the Lonebard, "Origins of Kholon"

It is the moment of discovery

Set: XY: Phantom Forces Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

conjugation

that player may choose any number of tapped blue creatures they control and pay {4} for each creature chosen this way

Whenever a Ninja you control deals combat damage to a player

Set: World Championships 2016 Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

you may gain control of target creature for as long as you control Roil Elemental

Set: Gym Heroes 1st Edition Type: Colorless Rarity: Uncommon Retreat cost: Colorless

The hardest of wizards can have the softest of minds

each creature you control gains "{T}: This creature deals 1 damage to target player or planeswalker" until end of turn

choosing only those whose bloodlines have been pure for generations

Broodstar's power and toughness are each equal to the number of artifacts you control