Sphinx of Uthuun [Duel Decks: Speed vs. Cunning] Condition:Heavily Played Vantress Gargoyle can't block unless

Vantress Gargoyle can't block unless you have four or more cards in hand

target opponent creates two 1/1 white Dog creature tokens

you may move a +1/+1 counter from Steel Dromedary onto target creature

Vraska Type: Creature — Beast Rarity: Uncommon Cost: {3}{B}{B}{G} {2}{B}{G}

and that weren't spotted by an opponent before you cast Surprise Party

Sphinx of Uthuun [Duel Decks: Speed vs. Cunning] Condition:Heavily Played Vantress Gargoyle can't block unlessSet: Duel Decks: Speed vs. Cunning Type: Creature Sphinx Rarity: Rare Cost: {5}{U}{U} Flying When Sphinx of Uthuun enters the battlefield, reveal the top five cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard.