Training Grounds (Showcase Halo Foil) [March of the Machine: The Aftermath] Assassin's Creed When Sheoldred enters the battlefield

When Sheoldred enters the battlefield

You may cast a spell with mana value less than X from among them without paying its mana cost

You may look at the top card of your library any time

Set: March of the Machine: The Aftermath Type: Legendary Creature — Elf Scout Rarity: Mythic Cost: {2}{G} Landfall — Whenever a land enters the battlefield under your control

Training Grounds (Showcase Halo Foil) [March of the Machine: The Aftermath] Assassin's Creed When Sheoldred enters the battlefieldSet: March of the Machine: The Aftermath Type: Enchantment Rarity: Rare Cost: {U} Activated abilities of creatures you control cost 2 less to activate. This effect can't reduce the mana in that cost to less than one mana.