Почему аура действует на кастера

[FalseSeE]

Спойлер: ПРОВЕРЬТЕ

"item_blade_permafrost"
    {
        "BaseClass"                     "item_datadriven"
        "AbilityBehavior"                "DOTA_ABILITY_BEHAVIOR_UNIT_TARGET | DOTA_ABILITY_BEHAVIOR_AURA"
        "AbilityUnitTargetTeam"            "DOTA_UNIT_TARGET_TEAM_ENEMY"
        "AbilityUnitTargetType"            "DOTA_UNIT_TARGET_HERO"
        "SpellImmunityType"                "SPELL_IMMUNITY_ENEMIES_NO"
        "ItemShareability" "ITEM_NOT_SHAREABLE"
        "AbilityTextureName"            "bladepermafrost"
        "Model"                            "models/props_gameplay/red_box.vmdl"
        "Effect"                        "particles/generic_gameplay/dropped_item.vpcf"
        "AbilityCooldown"    "80"
        "AbilityCastRange"    "880"
        "ItemDisassembleRule"            "DOTA_ITEM_DISASSEMBLE_ALWAYS"
        "ItemQuality"    "epic"
        "ItemCost"        "3300"
        "ItemDeclarations"                "DECLARE_PURCHASES_TO_TEAMMATES | DECLARE_PURCHASES_IN_SPEECH | DECLARE_PURCHASES_TO_SPECTATORS"
        "AbilitySpecial"
        {
            "01"
            {
                "var_type"            "FIELD_INTEGER"
                "projectile_speed"            "900"
            }
            "02"
            {
                "var_type"            "FIELD_FLOAT"
                "duration"        "8.0"
            }
            "03"
            {
                "var_type"    "FIELD_INTEGER"
                "aura_radius" "550"
            }
        }
        "OnSpellStart"
        {
            "TrackingProjectile"
            {
                "Target"               "TARGET"
                "EffectName"        "particles/units/heroes/hero_lich/lich_chain_frost.vpcf"
                "Dodgeable"            "1"
                "MoveSpeed"            "%projectile_speed"
                "SourceAttachment"    "DOTA_PROJECTILE_ATTACHMENT_ATTACK_1"
            }
        }
        "OnProjectileHitUnit"
        {
            "DeleteOnHit"    "1"
         
            "ApplyModifier"
            {
                "ModifierName"    "modifier_frozen"
                "Target"         "TARGET"
            }
            "FireSound"
            {
                "EffectName"    "Hero_Lich.ChainFrost"
                "Target"         "TARGET"
            }
        }
        "Modifiers"
        {
            "modifier_frozen"
            {
                "Duration"    "%duration"
                "IsDebuff"    "1"
                "TextureName"    "bladepermafrostactivated"
     
                "EffectName"        "particles/units/heroes/hero_crystalmaiden/maiden_frostbite_buff.vpcf"
                "EffectAttachType"    "follow_origin"
                "Target"    "TARGET"
                "States"
                {
                    "MODIFIER_STATE_FROZEN"        "MODIFIER_STATE_VALUE_ENABLED"
                    "MODIFIER_STATE_ROOTED"        "MODIFIER_STATE_VALUE_ENABLED"
                    "MODIFIER_STATE_HEXED"        "MODIFIER_STATE_VALUE_ENABLED"
                    "MODIFIER_STATE_DISARMED"    "MODIFIER_STATE_VALUE_ENABLED"
                    "MODIFIER_STATE_NO_TEAM_MOVE_TO"    "MODIFIER_STATE_VALUE_ENABLED"
                    "MODIFIER_STATE_NIGHTMARED"        "MODIFIER_STATE_VALUE_ENABLED"
                    "MODIFIER_STATE_BLOCK_DISABLED"    "MODIFIER_STATE_VALUE_ENABLED"
                }
            }
            "modifier_aura_slow_speed"
            {
                "IsDebuff"    "1"
                "Passive"    "1"
                "Aura"              "modifier_aura_slow_speed"
                "Aura_Radius"       "%aura_radius"
                "Aura_Teams"        "DOTA_UNIT_TARGET_TEAM_ENEMY"
                "Aura_Types"        "DOTA_UNIT_TARGET_HERO | DOTA_UNIT_TARGET_BASIC"
                "Aura_Flags"        "DOTA_UNIT_TARGET_FLAG_NONE"
                "Aura_ApplyToCaster" "0"
             
                "Properties"
                {
                    "MODIFIER_PROPERTY_ATTACKSPEED_BONUS_CONSTANT" "-80"
                    "MODIFIER_PROPERTY_MOVESPEED_BONUS_PERCENTAGE" "-50"
                }    
            }
        }
    }
}

Аура, работает, она действует на врага, но она ищё действует на кастера как исправить?
И ищё как добавить ищё один блок к описанию?