Serra Avatar [Junior Super Series]Set: Junior Super Series Type: Creature Avatar Rarity: Rare Cost: {4}{W}{W}{W} Serra Avatar's power and toughness are each equal to your life total. When Serra Avatar is put into a graveyard from anywhere, shuffle it into its owner's library.

Set: Zendikar Expeditions Type: Land Rarity: Mythic {T}: Add {C}{C}

Set: Arena League 2003 Type: Basic Land — Forest Rarity: Rare ({T}: Add {G}

Set: Portal Three Kingdoms Type: Creature — Human Mystic Rarity: Rare Cost: {2}{G} Taoist Mystic can't be blocked by creatures with horsemanship

Creatures you control get +1/+1

Set: XY: Ancient Origins Type: Psychic Rarity: Promo Retreat cost: Colorless

Set: Aquapolis Type: Grass Rarity: Common Retreat cost: Colorless

or triggered ability

Set: Alpha Edition Type: Enchantment Rarity: Uncommon Cost: {2}{W}{W} At the beginning of your upkeep

Set: Kaladesh Inventions Type: Artifact Creature — Beast Rarity: Mythic Cost: {2} Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager

Set: Mirrodin Besieged Promos Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Put X -1/-1 counters on each creature

Set: Expedition: Base Set Type: Water Rarity: Common Retreat cost: Colorless

Dingus Egg deals 2 damage to that land's controller