Miren, the Moaning Well [Saviors of Kamigawa] Explorer Set: Unhinged Type: Legendary Artifact

Set: Unhinged Type: Legendary Artifact Rarity: Rare Cost: {1000000} You choose all targets for all spells and abilities

You lose life equal to that spell's converted mana cost

Set: Legends Type: Legendary Land Rarity: Uncommon {T}: Add {W}

Set: Eternal Masters Type: Legendary Planeswalker — Jace Rarity: Mythic Cost: {2}{U}{U} +2: Look at the top card of target player's library

but few of the answers

Miren, the Moaning Well [Saviors of Kamigawa] Explorer Set: Unhinged Type: Legendary ArtifactSet: Saviors of Kamigawa Type: Legendary Land Rarity: Rare {T}: Add {C}. {3}, {T}, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.