Waste Not [Commander 2016] San Diego Comic-Con 2017 that player sacrifices a permanent

that player sacrifices a permanent unless they pay {1}

The first vine shows the others where to grow

if you control twenty or more creatures

Set: Portal Three Kingdoms Type: Creature — Ox Rarity: Uncommon Cost: {3}{G} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

Waste Not [Commander 2016] San Diego Comic-Con 2017 that player sacrifices a permanentSet: Commander 2016 Type: Enchantment Rarity: Rare Cost: {1}{B} Whenever an opponent discards a creature card, create a 2 2 black Zombie creature token. Whenever an opponent discards a land card, add {B}{B}. Whenever an opponent discards a noncreature, nonland card, draw a card.