Child of Gaea [Urza's Saga]Set: Urza's Saga Type: Creature Elemental Rarity: Rare Cost: {3}{G}{G}{G} Trample At the beginning of your upkeep, sacrifice Child of Gaea unless you pay {G}{G}. {1}{G}: Regenerate Child of Gaea.

its eyes glow with the flames of the sun

Set: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {4}{R}{R} At the beginning of your upkeep

you may exile another target permanent you control

the Coalition Type: Artifact Rarity: Rare Cost: {4} As Phyrexian Processor enters the battlefield

Set: Ninth Edition Type: Land — Urza's Mine Rarity: Uncommon {T}: Add {C}

Set: Conspiracy Type: Sorcery Rarity: Common Cost: {1}{B} Will of the council — Starting with you

you may sacrifice a Swamp

Miracle {G} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn

Set: World Championships 2005 Type: Colorless Rarity: Common Retreat cost: Colorless

Set: Kaladesh Prerelease Promos Type: Instant Rarity: Rare Cost: {3}{U} Return any number of target nonland

Sacrifice another creature: Exile target nonland permanent

Set: Betrayers of Kamigawa Type: Legendary Creature — Spirit Rarity: Rare Cost: {4}{R}{R} Goblin offering (You may cast this card any time you could cast an instant by sacrificing a Goblin and paying the difference in mana costs between this and the sacrificed Goblin