Silent-Blade Oni [Planechase 2012]Set: Planechase 2012 Type: Creature Demon Ninja Rarity: Rare Cost: {3}{U}{U}{B}{B} Ninjutsu {4}{U}{B} ({4}{U}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Silent Blade Oni deals combat damage to a player, look at that player's hand. You may cast a spell from among those cards without paying its mana cost.

Nontoken creatures you control enter the battlefield as a copy of enchanted creature

Set: Black & White: Boundaries Crossed Type: Dragon Rarity: Rare Retreat cost: Colorless

Enchanted land has "{W}{W}

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

Set: Commander 2017 Type: Creature — Vampire Rarity: Rare Cost: {4}{B}{B} Flying

Set: Urza's Saga Type: Creature — Dragon Rarity: Rare Cost: {2}{R}{R} Flying

Set: EX: Trainer Kit 2 - Plusle Type: Colorless Rarity: Promo Retreat cost: Colorless

Sigarda was the last uncorrupted archangel

Set: Neo Genesis 1st Edition Type: Lightning Rarity: Rare

I will fulfill my oath

Set: EX: Sandstorm Type: Lightning Rarity: Rare Retreat cost: Colorless

Set: Diamond & Pearl: Secret Wonders Type: Fire Rarity: Rare Retreat cost: Colorless