Wand Focus: Fire (Thaumcraft 5)

The Wand Focus: Fire is a Wand Focus added by Thaumcraft 5. Holding right-click with it equipped will spew magical fire that damaged mobs and sets them on fire. This uses 1 Fire Vis per tick when used, however.

Upgrades

 * Frugal - Thus upgrade reduces the vis cost of activating the focus's powers by 10% per level.
 * Potency - This upgrade increases the damage or strength of the focus's powers. The exact damage increase varies from focus to focus, but is usually about 20% per level.
 * Alchemist's Fire - This increases the potency of the elemental fire in the focus. Any targets set alight will burn for much longer. Only available at rank IV if the focus does not already have Alchemist's Fire.
 * Fire Ball - The focus will now produce an explosive ball of fire you can hurl at your foes. The Alchemists Fire upgrade causes it to also set the ground aflame around the point of impact
 * Fire Beam - The focus emits a narrow stream of fire instead of a wide swathe. It burns through anything it touches inflicting massive damage.