DMStewart

It seems to me that HERO would be a great way to put together a setting based on A Song of Ice and Fire, by George R. R. Martin. It's a very realistic setting, and it seems almost like it would be a great cross-genre style (Danger: International in a medieval, low fantasy setting). I welcome your thoughts and input.

How much STR can a character use without costing END? Can a character use an attack (such as a sword), and choose not to add STR to it in order to reduce/eliminate the END cost?