Stranglehold [Commander 2011] Kaladesh Inventions if it's on the battlefield

if it's on the battlefield

(For example

Set: Beatdown Type: Instant Rarity: Common Cost: {U}{U} Counter target spell

When Aretopolis has ten or more scroll counters on it

Set: Kaladesh Prerelease Promos Type: Legendary Creature — Vedalken Artificer Rarity: Rare Cost: {3}{U} Artifacts you control have hexproof

Stranglehold [Commander 2011] Kaladesh Inventions if it's on the battlefieldSet: Commander 2011 Type: Enchantment Rarity: Rare Cost: {3}{R} Your opponents can't search libraries. If an opponent would begin an extra turn, that player skips that turn instead. The correct answer to a barbarian's riddle is to choke on your cleverness and die.