Steely Resolve [Onslaught] Shadowmoor if that spell's mana cost

if that spell's mana cost is {3}{U}{U}

Set: Kaladesh Promos Type: Legendary Land Rare Cost: At the beginning of your upkeep

you may petition to have them returned

You lose the game when that creature leaves the battlefield

Set: Limited Edition Alpha Type: Artifact Uncommon Cost: {1} Whenever a player casts a blue spell

Steely Resolve [Onslaught] Shadowmoor if that spell's mana costSet: Onslaught Type: Enchantment Rare Cost: {1}{G} As Steely Resolve enters the battlefield, choose a creature type. Creatures of the chosen type have shroud. (They can't be the targets of spells or abilities.) No one in Wirewood understands what is happening. They just know it's unnaturaland coming from Krosa.