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Cosmotronic Wave

Card Name

Cosmotronic Wave

Mana Cost

3

Type

Sorcery

Rarity

Common

rules Text

Cosmotronic Wave deals 1 damage to each creature your opponents control. Creatures your opponents control can't block this turn.

Flavor Text

"This sort of innovation occurs when you set out to improve an electric tea kettle and misplace a decimal."

Legal Formats

Commander, Explorer, Historic, Legacy, Modern, Pauper, Pioneer, Vintage

Not Legal Formats

Alchemy, Brawl, Standard

Rulings

(10/5/2018)
Because Cosmotronic Wave doesn't change the characteristics of any permanents, the set of creatures affected by its second effect is constantly updated. Creatures that come under an opponent's control later in the turn can't block.