User blog comment:Dragonman6897x2/Iron and Steel Walls/@comment-32609710-20180730133118

that's a lot of iron

but maybe we can use steel for something else, like a steel-reinforced iron gate or something

like we could use it to reinforce any type of wall, make it somewhat taller and stronger, like +500 hp to any wall for 4 steel

that would be sorta cool