Cosmotronic Wave [Guilds of Ravnica] 50a Set: 30th Anniversary Edition Type:

Set: 30th Anniversary Edition Type: Enchantment Rarity: Uncommon Cost: {2}{W}{W} At the beginning of your upkeep

you may copy that spell or ability

Set: Gatecrash Type: Enchantment Rarity: Uncommon Cost: {B} Creature tokens get -1/-1

{6}{B}: Target opponent loses 1 life for each Spider you control

Set: Throne of Eldraine Type: Legendary Creature — Human Knight Rarity: Uncommon Cost: {3}{R}{R} Whenever Syr Carah

Cosmotronic Wave [Guilds of Ravnica] 50a Set: 30th Anniversary Edition Type:Set: Guilds of Ravnica Type: Sorcery Rarity: Common Cost: {3}{R} Cosmotronic Wave deals 1 damage to each creature your opponents control. Creatures your opponents control can't block this turn. "This sort of innovation occurs when you set out to improve an electric tea kettle and misplace a decimal."