The League of Legends Championship Series (LCS) is the name of two professional League of Legends eSports leagues run by Riot Games. Twenty teams compete in two separate competitions in North America and Europe, with ten teams per continent.
When Toes Turn Dark. Nails change colors for multiple reasons. The most common culprit for a black toenail is blood under the hard tissue. Damage to the end of the toe causes blood to leak through the nail bed and stain the keratin a dark color. This is also known as a subungual hematoma, or a bruise under the nail.
1 The bluish black coloured vertical lines on your nails are warning alarms that you need to make immediate changes to your diet. 2  Deficiency of vitamin C causes reddish black spots to appear on the nail bed and also leads to hang nails.  Deficiency of vitamin A and D cause a situation called hapalonychia or soft nails.