Phyrexian Tower [Urza's Saga] Bolas The cube's surface is pockmarked

The cube's surface is pockmarked with jagged runes that seem to shift when unobserved

you may return Vengevine from your graveyard to the battlefield

Set: Ixalan Prerelease Promos Type: Land Rarity: Rare Sunpetal Grove enters the battlefield tapped unless you control a Forest or a Plains

Reveal those cards

Set: Invasion Type: Instant Rarity: Rare Cost: {2}{U} Change the text of target spell or permanent by replacing all instances of one color word with another or one basic land type with another until end of turn

Phyrexian Tower [Urza's Saga] Bolas The cube's surface is pockmarkedSet: Urza's Saga Type: Legendary Land Rarity: Rare {T}: Add {C}. {T}, Sacrifice a creature: Add {B}{B}. Living metal encasing dying flesh.