FeoTon is a rare Runeword created by combining a Feo Rune of Ritual and a Ton Rune of Invocation.
How to Create FeoTon
You can create FeoTon by adding the rare Feo Rune of Ritual and the magic Ton Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Feo - Become Injured or Crowd Controlled. (Cooldown: 10 seconds) (1000)
Ton - Invoke the Sorcerer's ites, dealing damage to enemies. (20)
Meteor
Overflow
When FeoTon overflows, you receive the Ton Rune's overflow effect (Increased Meteorites Spawned) 49 times.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.