Talk:Trade Market/@comment-24.74.146.0-20150221181207/@comment-202.160.35.17-20150222012755

Not 'Trade'; it's your Guild Level. You can rank down your Guild by losing in LoE Wars: one lost tower deducts 40 Guild XP from your current total.

The easiest way is to tag enemies towers as many as required and leave them be, or not bothering to defeat them. Theoretically, you'd need to tag about ~70 LoE Towers; check your Guild XP and refer to the Guild Level article that I've linked.