Add random Ganon vulnerability item.

resources/app/cli/args.json

@@ -311,6 +311,25 @@
       "random"
     ]
   },
+  "ganon_item": {
+    "choices": [
+      "silver",
+      "boomerang",
+      "hookshot",
+      "powder",
+      "fire_rod",
+      "ice_rod",
+      "bombos",
+      "ether",
+      "quake",
+      "hammer",
+      "bee",
+      "somaria",
+      "byrna",
+      "random",
+      "none"
+    ]
+  },
   "beemizer": {
     "choices": [
       "4", "3", "2", "1", "0"

resources/app/cli/lang/en.json

@@ -331,6 +331,13 @@
       "Random: Picks a random value between 0 and 7 (inclusive).",
       "0-7:    Number of crystals needed"
     ],
+    "ganon_item": [
+      "What item Ganon is vulnerable to while stunned in his final phase.",
+      "Silver: Silver arrows (as in the vanilla game).",
+      "Random: Picks a random damaging item (but not a medallion if swordless).",
+      "<item>: The specified item will damage stunned ganon.",
+      "None:   Stunned Ganon cannot be damaged. You must use the normal silverless methods."
+    ],
     "openpyramid": [ "Pre-opens the pyramid hole, this removes the Agahnim 2 requirement for it. (default: %(default)s)" ],
     "rom": [
       "Path to an ALttP JP (1.0) rom to use as a base." ,