Wand Focus: Frost (Thaumcraft 5)

The Wand Focus: Frost is a Wand Focus added by Thaumcraft 5. Holding right-click with it equipped will spew chunks of ice that will damage mobs.

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 Frost - This increases the potency of the elemental frost the focus. When the focus targets or damages a creature it will be chilled and slowed significantly.
 * Scatter Shot - Instead of a single shard of ice, the focus will now fire multiple shards. Each shard does minimal damage, but a concentrated volley of them can do significant damage to a single target.
 * Ice Boulder - The focus will now create a large boulder of ice. The boulder has a tendency to bounce around making it deadly in skilled hands.