Command Beacon [Judge Gift Cards 2016] Horror Defending player guesses whether that

Defending player guesses whether that card's mana value is greater than the number of artifacts you control

but they're easy to catch

Kruphix isn't a creature

Plastic bases

Set: Mystery Booster Playtest Cards Type: Legendary Creature — Sliver Eldrazi Rarity: Rare Cost: {C}{W}{U}{B}{R}{G} Eldrazi you control are Slivers in addition to their other types

Command Beacon [Judge Gift Cards 2016] Horror Defending player guesses whether thatSet: Judge Gift Cards 2016 Type: Land Rare Cost: {T}: Add {C}. {T}, Sacrifice Command Beacon: Put your commander into your hand from the command zone. "I gazed once into that light. Now it burns in my mind, forever denying me rest." Riku of Two Reflections