Ancestral Knowledge [Weatherlight]Set: Weatherlight Type: Enchantment Rarity: Rare Cost: {1}{U} Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Ancestral Knowledge enters the battlefield, look at the top ten cards of your library, then exile any number of them and put the rest back on top of your library in any order. When Ancestral Knowledge leaves the

Set: Planechase Type: Artifact Creature — Juggernaut Rarity: Uncommon Cost: {4} Trample

Set: Legendary Collection Type: Fighting Rarity: Rare Retreat cost: Colorless

Set: Sun & Moon: Unbroken Bonds Type: Darkness Rarity: Secret Rare Retreat cost: Colorless

Set: Sun & Moon: Cosmic Eclipse Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Set: EX: Team Rocket Returns Type: Psychic Rarity: Common Retreat cost: Colorless

Only in mirrors do heroes find their equal

Set: Sun & Moon: Forbidden Light Type: Item Rarity: Rare

Set: Neo Revelation 1st Edition Type: Colorless Rarity: Common Retreat cost: Colorless

Set: EX: Crystal Guardians Type: Water Rarity: Uncommon Retreat cost: Colorless

Set: HeartGold & SoulSilver: Call of Legends Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Set: EX: Dragon Frontiers Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

−3: You may cast target instant or sorcery card from your graveyard this turn