directed from: Shop Machines
Rune Shop[]
The Rune Shop is a structure found in the Spell Shop that sells 3 random Magic Runes to the player with prices ranging from 10-20 shillings.
The Rune Shop has a 35% chance to be spawned in when the player enters a Spell Shop. This chance can be increased based on the player's Luck statistic.
Similar to spells which are sold in the Spell Shop, the Rune Shop requires the player to interact with an item (by pressing Left-Click) to purchase it.
If the player has Eternal Magic Runes unlocked on their save-file, a rune spawned on the Rune Shop has a 15% chance to be replaced by it Eternal variant.
Using rerolling items such as the Reroll spell or the Seff rune will not effect the Rune Shop. Additionally, certain loot-modifying relics such as Genesis and Anarchy will also not effect the Rune Shop.