Firestorm

Description
Rains down shots that leaves behind in four individual series of three shots each. Each shot deals 30 damage by themselves, and shots from a different series may hit the same tile that are already previously hit. With this spell, the player can expect around 7 or 8 different tiles will be set on fire on average at random.

Strategy and Synergy
Firestorm is one of the best ways to set multiple tiles aflame quickly, without risking placing them on your tile. For this reason, it is naturally an effective and low-risk companion piece with as well as. Since this spell will cover a large portion of the enemy's side of field, the player can make good mileage out of Flame-based artifacts, such as and. This is due to the fact that the enemy is likely to be at a tile set on fire at any given moment.

The very high of the spell is one of its biggest downsides. However, due to the nature of this spell being purely based around setting a large number of different tiles on fire instead of dealing direct damage, the upgrade can remove this downside almost completely, and is therefore one of its best upgrade. is also another good upgrade for Firestorm, but the player might want to consider against it due to the large increase in the spell's Mana cost that it would incur. Getting both of them, however, is optimal.