Smog

Description
When cast, several waves of poison hit random tiles on the field, each adding 60 to an enemy upon hit.

Strategy and Synergy
A simple to use spell for a poison based deck. Without the need to aim, it is a quick way to add up poison on the enemy. It is particularly useful in crowd control, with a bonus of being able to ignore enemy shields. However, its random nature may mean that it can hit unintended targets such as a hostage, or even miss altogether. The mana cost of this spell makes it less cost effective in decks without a poison focus, as well as on single targets.

Trivia
Smog is a move in the Pokémon series.