Wayward Angel [Odyssey]Set: Odyssey Type: Creature Angel Horror Rarity: Rare Cost: {4}{W}{W} Flying, vigilance Threshold As long as seven or more cards are in your graveyard, Wayward Angel gets +3 +3, is black, has trample, and has "At the beginning of your upkeep, sacrifice a creature."

Set: XY: BREAKpoint Type: Water Rarity: Rare Retreat cost: Colorless

Set: EX: Crystal Guardians Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Creature spells you cast cost {1} less to cast for each 1 life your opponents have lost this turn

and accessible to all

Set: EX: Deoxys Type: Fighting Rarity: Common Retreat cost: Colorless

Set: World Championships 2008 Type: Water Rarity: Uncommon Retreat cost: Colorless

Set: Antiquities Type: Artifact Creature — Bird Rarity: Rare Cost: {5} Flying

Now it burns in my mind

Set: Diamond & Pearl: Secret Wonders Type: Darkness Rarity: Rare

Set: Neo Discovery 1st Edition Type: Fighting Rarity: Uncommon Retreat cost: Colorless

Set: Seventh Edition Type: Artifact Rarity: Uncommon Cost: {4} {T}: Add {C}{C}

Set: Expedition: Base Set Type: Lightning Rarity: Holo Rare Retreat cost: Colorless