Corrosion [Visions] Goblin Knight look at the top card

look at the top card of defending player's library

Set: Dominaria Type: Legendary Enchantment — Aura Rarity: Uncommon Cost: {3}{W} Enchant creature

"We will grow an army large enough to withstand the Izzet's madness

She'll see the result of our vision soon enough

We need no gods to thrive

Corrosion [Visions] Goblin Knight look at the top cardSet: Visions Type: Enchantment Rarity: Rare Cost: {1}{B}{R} Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your upkeep, put a rust counter on each artifact target opponent controls. Then destroy each artifact with mana value less than or equal to the number of rust counters on it. Artifacts destroyed this way