From 0c9361a057875e9a7a5d48874c363519117815c6 Mon Sep 17 00:00:00 2001
From: xenohedron <xenohedron@users.noreply.github.com>
Date: Sun, 25 Jun 2023 16:09:49 -0400
Subject: [PATCH] partial fix for The Filigree Sylex

---
 Mage.Sets/src/mage/cards/t/TheFiligreeSylex.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Mage.Sets/src/mage/cards/t/TheFiligreeSylex.java b/Mage.Sets/src/mage/cards/t/TheFiligreeSylex.java
index 6e873dd457..e2a3fadefa 100644
--- a/Mage.Sets/src/mage/cards/t/TheFiligreeSylex.java
+++ b/Mage.Sets/src/mage/cards/t/TheFiligreeSylex.java
@@ -92,6 +92,7 @@ enum TheFiligreeSylexPredicate implements ObjectSourcePlayerPredicate<Permanent>
                 .filter(Objects::nonNull)
                 .map(permanent -> permanent.getCounters(game))
                 .map(counters -> counters.getCount(CounterType.OIL))
+                .orElse(-1)
                 .equals(input.getObject().getManaValue());
     }
 }