Shield Mage

Shield Mage is an enemy unit that appears as a modified peg on the pegboard and generates shield pegs and Ballwark (armor) during encounters. Visually and mechanically it behaves like a peg that spawns peg_shield tiles rather than being removed when struck; when a Shield Mage is broken it simply reverts to a normal peg instead of disappearing from the board. Shield Mages are introduced during beta and have been present in the main game since Early Access, with a temporary removal in v0.7.17 and a reintroduction in the Act 4 update.

Shield Mages add peg_shield tiles to the board and produce Ballwark from those shields. They can accumulate large amounts of Ballwark, and when their stored armor becomes excessive they can trigger a high-damage ability often called Shield Burst that deals substantial damage to the player. The unit’s design ties into game lore: knights proficient with both shieldcraft and magic are candidates to be augmented into Shield Mages.

• Expect Shield Mages to change board state rather than simply vanish; many strategies must account for newly created shield pegs that act as additional targets and sources of Ballwark.
• Abilities and items that destroy or bypass shield pegs are particularly effective. Infernorbs will one-shot shield pegs, making them useful against Shield Mages. Worbhammer also performs well at removing the shields they spawn.
• Ballpeen Hammer synergizes with Shield Mages for the “Ballwark in a China Shop” achievement by enabling easy destruction of the generated Ballwark/shield pegs.
• Defensive timing can mitigate the Mage’s burst damage. If the player has Round Guard (or similar reload-timing defense) it is possible to time a reload with the Mage’s high-damage attack to fully negate incoming damage. Fiery Furnace amplifies this interaction by converting destroyed shield pegs into additional Ballwark for the player.
• Monitor the Mage’s accumulated Ballwark; allowing it to build unchecked leads to the Shield Burst mechanic, which deals massive damage and can swing a fight quickly.

Shield Mages appear in event boards and custom encounters and are often introduced through specific events or board setups that present their associated dialogue and visuals.