Dewgong (H6/H32) [Skyridge]Set: Skyridge Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless

Set: EX: Unseen Forces Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Set: Double Masters Type: Instant Rarity: Rare Cost: {G} As an additional cost to cast this spell

Set: Ninth Edition Type: Enchantment Rarity: Rare Cost: {1}{U} {1}: Return target land you control to its owner's hand

−8: Discard your hand

Set: Throne of Eldraine Prerelease Promos Type: Sorcery Rarity: Rare Cost: {X}{W}{U} Return up to X target artifact and/or non-Aura enchantment cards each with converted mana cost X or less from your graveyard to the battlefield

where X is the total power of the creatures sacrificed this way

Set: Zendikar Rising Art Series Type: Card // Card Rarity: Common

Set: Dragons of Tarkir Type: Basic Land — Swamp Rarity: Common ({T}: Add {B}

Set: Fossil Unlimited Type: Psychic Rarity: Holo Rare

"He has learned much in his long years

Exile target creature

if that spell's mana cost or that ability's activation cost contains {X}