diff --git a/src/Library/Natures/Nature.hpp b/src/Library/Natures/Nature.hpp
index 645705d..5d2e576 100644
--- a/src/Library/Natures/Nature.hpp
+++ b/src/Library/Natures/Nature.hpp
@@ -11,23 +11,23 @@ namespace PkmnLib::Library {
         float _decreaseModifier;
 
     public:
-        Nature()
+        Nature() noexcept
             : _increaseStat(CreatureLib::Library::Statistic::Health),
               _decreaseStat(CreatureLib::Library::Statistic::Health), _increaseModifier(1.0f), _decreaseModifier(1.0f) {
         }
 
         Nature(CreatureLib::Library::Statistic increasedStat, CreatureLib::Library::Statistic decreasedStat,
-               float increasedModifier = 1.1f, float decreasedModifier = 0.9f)
+               float increasedModifier = 1.1f, float decreasedModifier = 0.9f) noexcept
             : _increaseStat(increasedStat), _decreaseStat(decreasedStat), _increaseModifier(increasedModifier),
               _decreaseModifier(decreasedModifier) {}
 
-        [[nodiscard]] float GetIncreaseModifier() const { return _increaseModifier; }
-        [[nodiscard]] float GetDecreaseModifier() const { return _decreaseModifier; }
+        [[nodiscard]] inline float GetIncreaseModifier() const noexcept { return _increaseModifier; }
+        [[nodiscard]] inline float GetDecreaseModifier() const noexcept { return _decreaseModifier; }
 
-        [[nodiscard]] CreatureLib::Library::Statistic GetIncreasedStat() const { return _increaseStat; }
-        [[nodiscard]] CreatureLib::Library::Statistic GetDecreasedStat() const { return _decreaseStat; }
+        [[nodiscard]] inline CreatureLib::Library::Statistic GetIncreasedStat() const noexcept { return _increaseStat; }
+        [[nodiscard]] inline CreatureLib::Library::Statistic GetDecreasedStat() const noexcept { return _decreaseStat; }
 
-        [[nodiscard]] float GetStatModifier(CreatureLib::Library::Statistic stat) const {
+        [[nodiscard]] inline float GetStatModifier(CreatureLib::Library::Statistic stat) const noexcept {
             if (stat == _increaseStat)
                 return _increaseModifier;
             else if (stat == _decreaseStat)