13 cards where the illustration contains “glacier”

Glacial Chasm (Ice Age #353)
Glacial Fortress (Magic 2010 #226)
Glacial Wall (Ice Age #71)
Glaciers (Ice Age #294)
Icebreaker Kraken (Kaldheim #63)
Jokulmorder (Coldsnap #37)
Pale Bears (Ice Age #256)
Panglacial Wurm (Coldsnap #116)
Terminal Moraine (Planeshift #142)
Thawing Glaciers (Alliances #144)
Thawing Glaciers (Judge Gift Cards 2010 #4)
Thing in the Ice // Awoken Horror (Regional Championship Qualifiers 2023 #3)
Thing in the Ice // Awoken Horror (Regional Championship Qualifiers 2023 #3)
Wall of Ice (Limited Edition Alpha #224)

The message was clear to Sorin—time to search for something else.