Mana Vault (Topper) [Ultimate Masters Box Topper] Magic 2011 It leaps from tree to

It leaps from tree to tree

which kithkin to trick

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {1}{U} Look at the top three cards of your library

Set: Tempest Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Any player may cast creature spells with mana value 3 or less without paying their mana costs and as though they had flash

Thunian scout

Mana Vault (Topper) [Ultimate Masters Box Topper] Magic 2011 It leaps from tree toSet: Ultimate Masters Box Topper Type: Artifact Rarity: Mythic Cost: {1} Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.