Firewall

Description
Hits a column (4 tiles wide) four tiles away from the player for 40 damage along with setting the affected tiles. Assuming the enemy doesn't move away from the Flames and the player doesn't have any additional, this deals a total of 190 damage on an 1x4 area of effect.

Strategy and Synergy
This spell is a great initiator in a Flame deck due to its wide coverage and ease of use (compared to other AoE Flame spells like ). For that reason, it is also highly effective against the Gate, as it doesn't move at all and thus all 4 Flame-inflicted tiles would damage it for the spell's entire duration, guaranteeing at least 720 damage against it as well as synergizing with Flame-related artifacts, such as and