Chromium [Legends] 038 unless you pay {B}{B}{B}

unless you pay {B}{B}{B}

put all cards exiled with Knowledge Vault into their owner's graveyard

send the top 3 cards of your opponent's Deck to the Graveyard

Set: Unhinged Type: Artifact Rarity: Rare Cost: {5} {T}: Exile Time Machine and target nontoken creature you own

Set: Sword & Shield: Evolving Skies Type: Dragon Rarity: Ultra Rare Retreat cost: 0

Chromium [Legends] 038 unless you pay {B}{B}{B}Set: Legends Type: Legendary Creature Elder Dragon Rarity: Rare Cost: {2}{W}{W}{U}{U}{B}{B} Flying Rampage 2 (Whenever this creature becomes blocked, it gets +2 +2 until end of turn for each creature blocking it beyond the first.) At the beginning of your upkeep, sacrifice Chromium unless you pay {W}{U}{B}.