Tainted Aether [Urza's Saga] Mountain that player owns Bronze Tablet

that player owns Bronze Tablet and you own the other exiled card

Set: Morningtide Type: Tribal Sorcery — Rogue Rarity: Rare Cost: {3}{U} Prowl {5}{U} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue

the correct maneuver is usually to deploy the giant

and that spell can't be countered

Tainted Aether [Urza's Saga] Mountain that player owns Bronze TabletSet: Urza's Saga Type: Enchantment Rarity: Rare Cost: {2}{B}{B} Whenever a creature enters the battlefield, its controller sacrifices a creature or land. Gix despised the sylvan morass. The gouge that the portal had torn in the forest was the only pleasing sight.