diff --git a/sonic-radiance.love/datas/consts/stats.lua b/sonic-radiance.love/datas/consts/stats.lua
index a29d184..201455c 100644
--- a/sonic-radiance.love/datas/consts/stats.lua
+++ b/sonic-radiance.love/datas/consts/stats.lua
@@ -70,4 +70,6 @@ createBattleStat("ppregen", 10)
 
 CONST.ARMOR_AND_DAMAGE_RATIO = .5
 
+CONST.BONUS = {0.75, 0.8125, 0.875, 0.9375, 1, 1.125, 1.25, 1.375, 1.5}
+
 return CONST
diff --git a/sonic-radiance.love/scenes/battlesystem/controllers/fighters/parent.lua b/sonic-radiance.love/scenes/battlesystem/controllers/fighters/parent.lua
index b0effe7..6874027 100644
--- a/sonic-radiance.love/scenes/battlesystem/controllers/fighters/parent.lua
+++ b/sonic-radiance.love/scenes/battlesystem/controllers/fighters/parent.lua
@@ -23,6 +23,7 @@ function FighterParent:new(owner, isHero, id)
   self.isDefending = false
 
   self.action = nil
+  self.statsBonus = {}
 end
 
 -- LIFE handling functions
@@ -163,7 +164,25 @@ function FighterParent:getNbrActionPerTurn()
 end
 
 function FighterParent:getStat(statname)
-  return self.abstract.stats:get(statname)
+  local stat = (self.abstract.stats:get(statname) * self:getStatBonusValue(statname))
+  print(statname, stat)
+  return stat
+end
+
+function FighterParent:getStatBonusValue(statname)
+  return STATS.BONUS[self:getStatBonus(statname) + 5]
+end
+
+function FighterParent:getStatBonus(statname)
+  return self.statsBonus[statname] or 0
+end
+
+function FighterParent:setStatBonus(statname, value, relative)
+  local statBonus = 0
+  if (relative) then
+    statBonus = self:getStatBonus(statname)
+  end
+  self.statsBonus[statname] = math.max(-4, math.min(statBonus + value, 4))
 end
 
 function FighterParent:getStats()