Jordan C. said: Hmm this is getting interesting; that falls in line with something I just discovered on my end. There appears to be ghost actions somewhere in the sheet because after continuing past the number of actions that dragon had, it would still return blank when it should be returning an error along the lines of You tried to use the repeating section row at index 10 for repeating_npcaction, but there doesn't seem to be a row at that index. Funnily enough, when I got to $9 in my instance, the attack I created was returned. So for actions $6-$8 there are just blank, ghost actions. I discovered this little bug as well when creating new actions for custom NPCs. Not sure if it only occurs for the D&D 5E by Roll20 sheet or others, but there's actually a simple fix. If you ever have this happen, or create a new action/trait/legendary action/reaction and your repeating commands aren't working, click on the unlock button for that section, and move an item (I typically just move the bottom item up). Lock the section. Unlock, and move the item back into its original place. That 'resets' the counter reference on the items and they'll be listed as $0, $1, $2, ... $n again.