Talk:Walls/@comment-25995864-20150111092057/@comment-25856498-20150111101111

Sure it does make farming purples and skulls harder but face it, purples aren't very hard to farm, and you can get about 4-6 skulls per hour if you boost.

If you are committed to saving Gold then you can definitely save up Gold. Upgrades at TH7 aren't that expensive, and at TH8 none of the defenses as expensive as an Inferno Tower.