diff --git a/mods/mod_for_mnem.js b/mods/mod_for_mnem.js
new file mode 100644
index 00000000..2766d904
--- /dev/null
+++ b/mods/mod_for_mnem.js
@@ -0,0 +1 @@
+Object.keys(elements).forEach((element)=>{if (elements[element].category == "life") {delete elements[element]}})
\ No newline at end of file