Turvattomuusmestari
Turvattomuusmestari (listen 
) (or Master of Vulnerability) is one of the many master spellcasters. It takes the appearance of a humanoid wearing a white mask and is dressed in a white robe.
Behavior
The Master of Vulnerability casts fast-moving homing projectiles that inflict the 
Vulnerable status effect for 20 seconds. This causes all of the player's Stainless Armour and perk-related damage immunities (if any) to be disabled, and multipliers for all major Damage Types (drill, electricity, explosion, fire, ice, melee, projectile, slice, toxic) are set to 1.2. This makes explosion damage much more deadly, as your starting explosion damage multiplier is 0.35. It also can lead to a quick death if you have the Electricity perk; only the immunity is removed. Suffocation protection from Breathless is not impacted. Polymorph immunity granted from Stinky Meat may also be impacted when it is about to run out or in other circumstances
.
The Vulnerable status re-enables 
Food poisoning and Fungal Shifting while the Vampirism perk is held. To trigger a shift, SPOILER: you must cross the threshold for the seconds of the 
Tripping status effect while the Vulnerable status is active, not beforehand .
Combat Tips
- As with all Masters, exercise caution and focus on avoiding the projectiles. This is easily done by constantly moving perpendicular to the enemy's aiming trajectory (which usually means levitating up or falling down) and staying at a medium distance.
Weakening curse trick
See Weakening Curse#Curse trick - Weakening exploit
Late-game trick
A trick similar to the Weakening Curse trick can be used to avoid almost all damage multiplier increases from NG+; only the poison damage multiplier change still applies. (Whether avoiding the other damage modifications is beneficial or not might be context-dependent; using this trick also avoids doubling of any negative damage multipliers, which could help provide faster healing.) The essential steps are to get hit by the Turvattomuusmestari's projectile, then trigger NG+ while the Turvattomuusmestari's debuff is active, then wait for the debuff to expire. Some setup is required to make this possible; e.g., by handing the Turvattomuusmestari a teleport wand and leading it to an appropriate area, having an appropriate travel wand at the ready, or polymorphing a summoned creature into a Turvattomuusmestari. (This trick can also be used to avoid all damage multiplier increases from picking up the Essence of Fire, though it seems unlikely to be worth the effort.)
Gallery
History
- Nov 24 2020: Added to the game.
