Koskun Falls [Homelands] Commander Enemies teach what you *need*

Enemies teach what you *need* to know

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

Set: Zendikar Expeditions Type: Land — Forest Island Rarity: Mythic ({T}: Add {G} or {U}

If an effect causes you to discard a card

put it onto the battlefield

Koskun Falls [Homelands] Commander Enemies teach what you *need*Set: Homelands Type: World Enchantment Rarity: Rare Cost: {2}{B}{B} 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 they control that's attacking you.