Geth's Grimoire [Darksteel]

Geth's Grimoire [Darksteel]Set: Darksteel Type: Artifact Rarity: Uncommon Cost: {4} Whenever an opponent discards a card, you may draw a card. The book shrieks horribly until its cover is opened, granting the spirit inside a moment's rest from the painful stirrings of the book's contents.

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

you may look at the top X cards of your library

Set: Celebrations: 25th Anniversary Type: Fire Rarity: Promo Retreat cost: Colorless

These beings embody the essence of true heroes long dead

Set: HeartGold & SoulSilver: Call of Legends Type: Fighting Rarity: Promo

Charizard VSTAR

You own target card in the ante

Set: Sun & Moon: Guardians Rising Type: Fairy Rarity: Ultra Rare Retreat cost: Colorless

Set: XY: Primal Clash Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Set: Gym Challenge 1st Edition Type: Water Rarity: Holo Rare Retreat cost: Colorless

if you have a card in your pitch zone with cost [3 Resource] or greater

Set: EX: Team Magma vs Team Aqua Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless