diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm210.png b/data/images/cardImages/manaSymbols/m21/dark/dm210.png
new file mode 100644
index 00000000..4d94d7a2
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm211.png b/data/images/cardImages/manaSymbols/m21/dark/dm211.png
new file mode 100644
index 00000000..d10f4363
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm212.png b/data/images/cardImages/manaSymbols/m21/dark/dm212.png
new file mode 100644
index 00000000..2cfe0e76
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm213.png b/data/images/cardImages/manaSymbols/m21/dark/dm213.png
new file mode 100644
index 00000000..2557ce1a
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm214.png b/data/images/cardImages/manaSymbols/m21/dark/dm214.png
new file mode 100644
index 00000000..8a738737
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm215.png b/data/images/cardImages/manaSymbols/m21/dark/dm215.png
new file mode 100644
index 00000000..9250a9c6
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm216.png b/data/images/cardImages/manaSymbols/m21/dark/dm216.png
new file mode 100644
index 00000000..d07c6c9a
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm217.png b/data/images/cardImages/manaSymbols/m21/dark/dm217.png
new file mode 100644
index 00000000..484e2164
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm218.png b/data/images/cardImages/manaSymbols/m21/dark/dm218.png
new file mode 100644
index 00000000..466bb02e
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm219.png b/data/images/cardImages/manaSymbols/m21/dark/dm219.png
new file mode 100644
index 00000000..a77bfd63
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm21b.png b/data/images/cardImages/manaSymbols/m21/dark/dm21b.png
new file mode 100644
index 00000000..f540e490
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm21g.png b/data/images/cardImages/manaSymbols/m21/dark/dm21g.png
new file mode 100644
index 00000000..54ed7c44
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm21r.png b/data/images/cardImages/manaSymbols/m21/dark/dm21r.png
new file mode 100644
index 00000000..9d8bdbb3
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm21u.png b/data/images/cardImages/manaSymbols/m21/dark/dm21u.png
new file mode 100644
index 00000000..2225d6eb
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diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm21w.png b/data/images/cardImages/manaSymbols/m21/dark/dm21w.png
new file mode 100644
index 00000000..aa1874a8
Binary files /dev/null and b/data/images/cardImages/manaSymbols/m21/dark/dm21w.png differ
diff --git a/data/images/cardImages/manaSymbols/m21/dark/dm21x.png b/data/images/cardImages/manaSymbols/m21/dark/dm21x.png
new file mode 100644
index 00000000..95ae2b3a
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diff --git a/data/scripts/versions/m15/m21.js b/data/scripts/versions/m15/m21.js
index 26900856..733f380c 100644
--- a/data/scripts/versions/m15/m21.js
+++ b/data/scripts/versions/m15/m21.js
@@ -18,8 +18,9 @@ if (!loadedVersions.includes('m15M21Showcase')) {
 		['Green Power/Toughness', '/data/images/cardImages/m15/m21/m15M21PTG.png', 1136/1500, 1858/2100, 282/1500, 154/2100, ['Full']],
 		['Holo Stamp', '/data/images/cardImages/m15/m21/m15M21Stamp.png', 709/1500, 1873/2100, 82/1500, 82/2100, ['Full']]
 	], 'frameClassM15M21Showcase')
-	addToManaSymbolList('/data/images/cardImages/manaSymbols/m21/', ["m210", "m211", "m212", "m213", "m214", "m215", "m216", "m217", "m218", "m219", "m21w", "m21u", "m21b", "m21r", "m21g", "m21x"])
-	notify('The M21 Showcase frame uses special mana symbols for 1-9, WUBRG, and X. If you would like to use these, just add an "m21" at the beginning of each symbol. For example, "2 g g" would become "m212 m21g m21g".', '#aaffaae0')
+	addToManaSymbolList('/data/images/cardImages/manaSymbols/m21/', ["m210", "m211", "m212", "m213", "m214", "m215", "m216", "m217", "m218", "m219", "m21w", "m21u", "m21b", "m21r", "m21g", "m21x",])
+	addToManaSymbolList('/data/images/cardImages/manaSymbols/m21/dark/', ["dm210", "dm211", "dm212", "dm213", "dm214", "dm215", "dm216", "dm217", "dm218", "dm219", "dm21w", "dm21u", "dm21b", "dm21r", "dm21g", "dm21x",])
+	notify('The M21 Showcase frame uses special mana symbols for 1-9, WUBRG, and X. If you would like to use these, just add an "m21" at the beginning of each symbol. For example, "2 g g" would become "m212 m21g m21g". For the darkened mana symbols seen on the white frame, add an additional "d" at the beginning. For example, "3 w" would become "dm213 dm21w".', '#aaffaae0')
 }
 
 if (currentVersion != 'm15M21Showcase') {