Vivien, Champion of the Wilds (Japanese Alternate Art) [War of the Spark Promos] Human Bureaucrat you may remove those counters

you may remove those counters and transform it

then shuffle

When Knowledge Vault leaves the battlefield

Set: Darksteel Type: Artifact Rarity: Rare Cost: {5} Indestructible (Effects that say "destroy" don't destroy this artifact

Vivien, Champion of the Wilds (Japanese Alternate Art) [War of the Spark Promos] Human Bureaucrat you may remove those countersSet: War of the Spark Promos Type: Legendary Planeswalker Vivien Rarity: Rare Cost: {2}{G} You may cast creature spells as though they had flash. +1: Until your next turn, up to one target creature gains vigilance and reach. 2: Look at the top three cards of your library. Exile one face down and put the rest on the bottom of your library in any order. For as long as it remains exiled, you may look at that card and you may cast it if it's a creature