League of Legends’ big mid-season patch is scheduled to drop on May 15, and Riot Games is already hard at work preparing the next update, 14.11. Currently, the devs are testing large-scale changes to Ornn’s upgrades.
According to a post from League’s subreddit from May 14, Ornn’s main mechanic, which revolves around him crafting and upgrading his and his teammates’ items, is getting updated. This means he can now upgrade almost any upgraded item, except Mejai’s Soulstealer, Vigilant Wadstone, Tear items, and all support quest items. The value of all upgraded items will be 1000 gold.