Koskun Falls Tweet Moderately Played, limit 6 $1.34 / $1.61 credit Buy This Product Details Card Type: Enchantment Rarity: R Card Text: At the beginning of your upkeep, sacrifice Koskun Falls unless you tap an untapped creature you control. Creatures can't attack you unless their controller pays 2 for each creature he or she controls that's attacking you. Color: Black Finish: Regular Name: Koskun Falls Set Name: Homelands Cost: 2BB