Primevals' Glorious Rebirth [Dominaria Prerelease Promos] Ooze Mutant Fans of Commander and Planechase

Fans of Commander and Planechase will especially love Explorers of Ixalan

except it's a 3/3 Golem artifact creature in addition to its other types

When Misleading Signpost enters the battlefield during the declare attackers step

Set: March of the Machine Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {3}{U}{U} Ward {2}

Primevals' Glorious Rebirth [Dominaria Prerelease Promos] Ooze Mutant Fans of Commander and PlanechaseSet: Dominaria Prerelease Promos Type: Legendary Sorcery Rarity: Rare Cost: {5}{W}{B} (You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Return all legendary permanent cards from your graveyard to the battlefield. Centuries ago, five dragons conquered death to rule the living.