Hidden Ancients [Urza's Saga] Magic Origins Clash Pack "The only action worth taking

"The only action worth taking is one with an unknown outcome

Set: Rise of the Eldrazi Type: Basic Land — Island Rarity: Common ({T}: Add {U}

the Inventors' Fair taught us that we're only beginning to discover aether's true potential

Set: Khans of Tarkir Type: Enchantment Rarity: Rare Cost: {G}{U}{R} Creatures you control have haste

Bring them to earth

Hidden Ancients [Urza's Saga] Magic Origins Clash Pack "The only action worth takingSet: Urza's Saga Type: Enchantment Rarity: Uncommon Cost: {1}{G} When an opponent casts an enchantment spell, if Hidden Ancients is an enchantment, Hidden Ancients becomes a 5 5 Treefolk creature. The only alert the invaders had was the rustling of leaves on a day without wind.