Use, casting. In the past, non-technical skills used to use cast, but now the functions are the same. Even long-standing habits and cognitive problems should be corrected now, because use has 3 bytes and Chinese commands "cast" 2 bytes, which is suitable for simplifying grammar and slimming macros.

Story background (Blackstone disaster)

After the invasion of natural disasters, the continent of Azeroth was devastated, and the Fiwood forest became a dead silence. The rotting bodies of Tirisfa forest rangers who had already died but stood up again were filled with dense fog all day, the desert of Cyrus was surging, and the kingdom of Lordaeron was destroyed. Illidan betrayed the night elves and was exiled to Outland.

Former Prince Arthas finally ascended the frozen throne and became Northrend's new Lich King. The war seems to have subsided temporarily, because the fragile agreement reached by the warring tribes and alliances seems to have been gradually forgotten.