From 6bb076aecf05ec6298d28cbeca0ebbac08628f78 Mon Sep 17 00:00:00 2001
From: Kurt <kaphotics@gmail.com>
Date: Mon, 9 Jul 2018 17:08:26 -0700
Subject: [PATCH] Fix mysterygift hidden ability comparison

Closes #2047
---
 PKHeX.Core/Legality/Verifiers/AbilityVerifier.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/PKHeX.Core/Legality/Verifiers/AbilityVerifier.cs b/PKHeX.Core/Legality/Verifiers/AbilityVerifier.cs
index 8e5552cbd..2f48447ee 100644
--- a/PKHeX.Core/Legality/Verifiers/AbilityVerifier.cs
+++ b/PKHeX.Core/Legality/Verifiers/AbilityVerifier.cs
@@ -174,11 +174,14 @@ private CheckResult VerifyAbilityMG(LegalityAnalysis data, IReadOnlyList<int> ab
             if (cardtype == 3) // 1/2
                 return abilNumber == 4 ? GetInvalid(V110) : VALID;
 
+            // Only remaining matches are fixed index abilities
             int cardAbilIndex = 1 << cardtype;
             if (abilNumber == cardAbilIndex)
                 return VALID;
 
-            if (abilNumber == 2 || cardtype == 2)
+            // Can still match if the ability was changed via ability capsule...
+            // However, it can't change to/from Hidden Abilities.
+            if (abilNumber == 4 || cardtype == 2)
                 return GetInvalid(V108);
 
             // Ability can be flipped 0/1 if Ability Capsule is available, is not Hidden Ability, and Abilities are different.