Whir of Invention [Aether Revolt Promos] Tempest Promos Activate only if there are

Activate only if there are two or more hatchling counters on Triassic Egg

Set: Oversize Cards Rarity: Rare Counter target spell

ravens stop their cawing and crickets their chirping

Set: Commander 2016 Type: Artifact Rarity: Rare Cost: {3} {T}: Each player draws a card

Set: Commander 2018 Type: Artifact Rarity: Rare Cost: {4} Untap all artifacts you control during each other player's untap step

Whir of Invention [Aether Revolt Promos] Tempest Promos Activate only if there areSet: Aether Revolt Promos Type: Instant Rarity: Rare Cost: {X}{U}{U}{U} Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.