Core/Spells: Do not proc spells with PROC_FLAG_DONE_SPELL_MAGIC_DMG_CLASS_(NEG|POS) if there is no target, reimplemented Storm, Earth and Fire talent in another way

Closes #3367
Closes #2424

If you find more spells that are broken because of this, please notify us
Signed-off-by: Subv <s.v.h21@hotmail.com>

src/server/game/Entities/Unit/Unit.cpp

@@ -7356,20 +7356,6 @@ bool Unit::HandleDummyAuraProc(Unit* victim, uint32 damage, AuraEffect* triggere
                 triggered_spell_id = 63685;
                 break;
             }
-            // Storm, Earth and Fire
-            if (dummySpell->SpellIconID == 3063)
-            {
-                // Earthbind Totem summon only
-                if (procSpell->Id != 2484)
-                    return false;
-
-                float chance = (float)triggerAmount;
-                if (!roll_chance_f(chance))
-                    return false;
-
-                triggered_spell_id = 64695;
-                break;
-            }
             // Ancestral Awakening
             if (dummySpell->SpellIconID == 3065)
             {