Signs Overhaul

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Witcher 3 sign skills, sign related perks and mutations overhaul. Fixes damage scaling, balance, makes all skills useful regardless the player level. Now you can have a good game with total sign oriented griffon build as well as use some sign skills as a support for other builds. This mod is a part of Grand Balance Repair.

Changes description:

[]Sign powering skills changed from 5% per level to 8% per level - except Axii sign.

[]Stamina regen increase rate for each sign skill level increased from 0. 5 per sec to 0. 7.

[]Adjusted griffon school perk. Lowered the stamina gain to 3 per sec (from vanilla 5, obviously monstrous value) per moderate armor part. Raised the sign power from 5% to 7% per moderate armor part.

[]Yrden slowdown is no scaling from 30% to 55%. Vanilla is too low. 55% seems fair to me, higher value would be OP. Also the spellpower required to reach max slowdown is raised from 300% to 350%.

[]Yrden Shock damage scales now with Geralt's level. Also made it weaker on low levels like < 10, because it was OP then.

[]Shock resistances greatly reduced.

[]Yrden Supercharged Glyphs damage now scales with both Geralt's level and spellpower. What a joke of a 4th row skill in vanilla.

[]Major improvement: Aard force knockdown applicator logic reworked. Aard (and Quen Explosion level 3) force knockdown applicator is now better randomized and scales smoothly with sign power. This way extreme situations of very underpowered or overpowered force are no longer the case. Randomness gives better game feeling. Force per level enemies resistances could be greatly reduced, so that they act only as a kind of difficulty small increment on higher levels or to distinguish between enemy types that should be more force resistant. On stats screen, there is now more useful information of a chance of at least light knockdown with Aard on typical non-large, non-shielded, non-weak to Aard enemy displayed. Note that Aard stagger is