Template:Module
Got it — the real issue is that parser functions mangle wikitable pipe characters |, treating them as parameter dividers. The fix is to use | instead of | inside any #if block, and |- instead of |- for row separators. MediaWiki Try this:
wikitext
| {{{name}}} | |||
|---|---|---|---|
| [[File:{{{image}}}|256x256px]] | |||
| Dimensions | {{{dimensions}}} | ||
| Health | {{{health}}} | ||
| Weight | {{{weight}}}
| ||
|
|
|
|
| {{{cost 1}}} | {{{cost 2}}} | {{{cost 3}}} | {{{cost 4}}} |