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TL;DR description

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Popup frames for target and focus

Overview frame showing stealable buffs in your vicinity

Mouse-over tooltip

Nameplate icons

Various customization options

And some more stuff ...

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Detailed description

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Spellsteal Master is a spellstal addon for mages with various customization options. It has the following features:

Popup frames that shows stealable buffs on target and focus
- appears only if the unit has at least one buff that is not filtered out
- if the point above is the case: in order to better estimate which buff you will steal, these frames will show all stealable buffs the unit (except the buff is filtered out via the “hard” filter)
- becomes slightly transparent if unit is out of range and very transparent if you have not enough mana to cast spellsteal (configurable)
Overview frame showing stealable buffs in your vicinity
- what to show in this frame is configurable
- becomes very transparent if you have not enough mana to cast spellsteal (configurable)
Mouse-over tooltip frame
- btw: if not changed in the settings, it makes a striking sound which helps to target a unit or apply mouse-over macros on it in stressful situations
Nameplate icons
Customize appearance of the three frame types and the nameplate icons
- test frames and test nameplate icons are available
Creating filters
- filter out specific buffs by its name or id (black or whitelist)
  - there are two ways to filter in this way to distinguish between buffs that should be ignored (“soft” filter) and false positives (“hard” filter)
- write your own filter in Lua
Using built-in filters
- ignore units not affecting combat
- ignore class raid buffs
- filter by expiration time
Chat links for stolen spells
Customizeable sounds
Create profiles, which can be toggled anytime via slash commands or macros
Disabling features you don’t need
Disabling the addon outside of combat
Addon disables itself for non mages, but can be forcefully loaded via the addon settings

The addon settings can be found in the interface options or directly opened by typing /SpellstealMaster into the chat.

Report bugs to:

https://wow.curseforge.com/projects/spellsteal-master/issues