Threshold — Nim Mongoose gets +1/+0 for each artifact you control as long as seven or more cards are in your graveyard
"There's never been a dwarven smith who could match the marvels that Gaea herself forges
Set: Ixalan Prerelease Promos Type: Land Rarity: Rare Glacial Fortress enters the battlefield tapped unless you control a Plains or an Island
Set: Ravnica Allegiance Guild Kit Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {3}{W}{U} Protection from red
Set: Innistrad: Double Feature Type: Legendary Creature — Human Warlock Rarity: Rare Cost: {G}{W} {T}: Add {C}
Kiora, Sovereign of the Deep [March of the Machine: The Aftermath] Plains Threshold — Nim Mongoose getsSet: March of the Machine: The Aftermath Type: Legendary Creature Merfolk Noble Rarity: Mythic Cost: {3}{G}{U} Vigilance, ward {3} Whenever you cast a Kraken, Leviathan, Octopus, or Serpent spell from your hand, look at the top X cards of your library, where X is that spell's mana value. You may cast a spell with mana value less than X from among them without paying its mana cost. Put the rest on the bottom of your library in a random order.