Shell is prompting just fine on its own, no need for variable. Make sure leet folder exists.

tasks/general/acct_mgmt/keys.yml

@@ -13,6 +13,4 @@
   ignore_errors: yes
 
 - name: SSH Key | Root | Copy to 1337
-  shell: ssh-copy-id -f -i /root/.ssh/id_rsa ling@leet
-  args:
-    stdin: "{{ leet_passwd }}"
+  shell: ssh-copy-id -f -i /root/.ssh/id_rsa ling@leet

tasks/general/acct_mgmt/mounts.yml

@@ -1,7 +1,10 @@
 ---
 # Mount shares that all systems should have.
 
-- name: Add 1337 to fstab
+- name: Mounts | Create 1337 Folder
+  shell: mkdir -p /mnt/leet
+
+- name: Mounts | Create 1337 fstab Entry
   blockinfile:
     path: /etc/fstab
     block: |