From 771f21a171ebbcafd24d529c100e5b7a31b47a6a Mon Sep 17 00:00:00 2001
From: Ovahlord <dreadkiller@gmx.de>
Date: Thu, 17 Jan 2019 23:02:39 +0100
Subject: [PATCH] Core/Spells: Drain Soul will now only have a 25% chance to
 generate a soul shard while channeling

---
 src/server/scripts/Spells/spell_warlock.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/server/scripts/Spells/spell_warlock.cpp b/src/server/scripts/Spells/spell_warlock.cpp
index 4a72e1ce2d..e409cfd656 100644
--- a/src/server/scripts/Spells/spell_warlock.cpp
+++ b/src/server/scripts/Spells/spell_warlock.cpp
@@ -1578,6 +1578,9 @@ class spell_warl_drain_soul : public SpellScriptLoader
 
             void HandlePeriodic(AuraEffect const* aurEff)
             {
+                if (!roll_chance_i(GetSpellInfo()->Effects[EFFECT_1].BasePoints))
+                    return;
+
                 if (Unit* caster = GetCaster())
                     caster->CastSpell(caster, SPELL_WARLOCK_SOUL_SHARD, true, 0, aurEff);
             }