Darkpact [Unlimited Edition] Pro Tour Promos you may return Vengevine from

you may return Vengevine from your graveyard to the battlefield

Set: Fifth Edition Type: Sorcery Uncommon Cost: {1}{W}{W} Exile two target artifacts

where X is the converted mana cost of the exiled creature

except it's a 4/4 black Zombie Cat with no mana cost

Set: Legends Type: Instant Uncommon Cost: {W} One or more target creatures become white until end of turn

Darkpact [Unlimited Edition] Pro Tour Promos you may return Vengevine fromSet: Unlimited Edition Type: Sorcery Rare Cost: {B}{B}{B} Remove Darkpact from your deck before playing if you're not playing for ante. You own target card in the ante. Exchange that card with the top card of your library.