The Glittering Summit

{t}: Add 1 mana of any color, take 1 damage.

If there are at least 3 colors among the permanents you control The Glittering Summit has "{2},{t}: Create a tapped Meteorite artifact token with 'When Meteorite enters the battlefield, it deals 2 damage to any target and {t}: Add one mana of any color'"

"The Mistral people left the mainland generations ago with hopes of finding rich farmlands. The Glittering Summit guided them like a lighthouse to Mistral and there they stayed." - Florentius' Travel