Breach the Multiverse [March of the Machine] 125 You can only use 1

You can only use 1 "The Black Stone of Legend" effect per turn

return 1 card on the field to the top of its owner's Deck

Set: Bloomburrow Promos Type: Legendary Creature — Elemental Cat Rarity: Mythic Cost: {3}{B}{G} Ward—Sacrifice a Food

[0]: Choose target creature

Set: Fossil Unlimited Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Breach the Multiverse [March of the Machine] 125 You can only use 1Set: March of the Machine Type: Sorcery Rarity: Rare Cost: {5}{B}{B} Each player mills ten cards. For each player, choose a creature or planeswalker card in that player's graveyard. Put those cards onto the battlefield under your control. Then each creature you control becomes a Phyrexian in addition to its other types. All worlds will know perfection. Elesh Norn