Monastery Swiftspear [Secret Lair Drop Series]Set: Secret Lair Drop Series Type: Creature Human Monk Rarity: Rare Cost: {R} Haste Prowess (Whenever you cast a noncreature spell, this creature gets +1 +1 until end of turn.)

Molasses comes to mind

Set: Gladiator's Assault Card type: Effect Monster Rarity: Secret Rare Attack: 1700 Defense: 1200 When this card is Normal Summoned

Then destroy Chaos Orb

Set: Arabian Nights Type: Enchantment — Rarity: Common Cost: {1}{B}{B} When Oubliette enters the battlefield

Select 1 face-up monster on your opponent's side of the field

Set: Mystery Booster Type: Artifact Rarity: Rare Cost: {U}{B} {T}

Set: Classic Sixth Edition Type: Instant Rarity: Rare Cost: {B} Search your library for a card

While your Life Points are lower than your opponent's

Set: Sun & Moon: Celestial Storm Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Zendikar shivered

both players must remove from play all copies of that card from their Decks

then you can Special Summon 1 "Stardust Dragon" from your Extra Deck