Angel of Invention [Kaladesh Prerelease Promos] 009 then repeats this process until

then repeats this process until a creature card or X cards have been put into their graveyard this way

up to one target creature

Set: Secret Lair Drop Series Type: Land Rarity: Rare {T}: Add one mana of any color that a land an opponent controls could produce

sacrifice this creature unless you pay {1}

Set: Onslaught Type: Creature — Beast Rarity: Rare Cost: {2}{G}{G} Sacrifice a Beast: You gain 4 life

Angel of Invention [Kaladesh Prerelease Promos] 009 then repeats this process untilSet: Kaladesh Prerelease Promos Type: Creature Angel Rarity: Mythic Cost: {3}{W}{W} Flying, vigilance, lifelink Fabricate 2 (When this creature enters the battlefield, put two +1 +1 counters on it or create two 1 1 colorless Servo artifact creature tokens.) Other creatures you control get +1 +1.