Necromaster Dragon [Dragons of Tarkir Prerelease Promos]Set: Dragons of Tarkir Prerelease Promos Type: Creature Dragon Rarity: Rare Cost: {3}{U}{B} Flying Whenever Necromaster Dragon deals combat damage to a player, you may pay {2}. If you do, create a 2 2 black Zombie creature token and each opponent mills two cards.

sacrifice Groundbreaker

Set: POP Series 4 Type: Grass Rarity: Uncommon Retreat cost: Colorless

others follow

Set: Sword & Shield: Vivid Voltage Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

each player sacrifices a permanent of that type

forgotten realities and dead memories came flooding back

then silence

Set: XY: Furious Fists Type: Supporter Rarity: Ultra Rare

{T}: Add {R}{R}

Then all creatures get -4/-4 until end of turn

Set: XY: BREAKpoint Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Other Treefolk and Forests you control have indestructible