Nim Mongoose [Unknown Event] March of the Machine Set: Core Set 2019 Prerelease

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {3}{B}{R}{G} Flying

The Arbiter is a conduit of justice

destroy all cards in their arsenal

Set: Zendikar Rising Promos Type: Legendary Creature — Elemental Rarity: Mythic Cost: {3}{G}{G} Ashaya

Nim Mongoose [Unknown Event] March of the Machine Set: Core Set 2019 PrereleaseSet: Unknown Event Type: Creature Zombie Mongoose Rarity: Common Cost: {B} Shroud (This creature can't be the target of spells or abilities.) Nim Mongoose enters the battlefield tapped. Threshold Nim Mongoose gets +1 +0 for each artifact you control as long as seven or more cards are in your graveyard.