Challenge Dungeon

Speaking to Lady Sonya outside any Dungeon will give you the option of using up to 12 Keys to enter that dungeon on challenge mode difficulty, scaling up all rewards and monster difficulty for each higher tier and will reward the player with a Dungeon Chest at the end. Leaving a Challenge Dungeon, either through teleporting to town or dying and respawning will forfeit the Challenge Dungeon run and you will no longer be able to access the Dungeon Chest at the end.

Challenge Dungeons are currently the only way currently to acquire Glyphs.

Challenge Dungeon Scaling

Below you can cycle through the 4 different dungeon difficulty settings to see how they scale.

Glyph Drop Chance: +30%
Essence of Incarnation Gain: +75%
Reward Chest Magic Find: +25%
Monster Life Scaling: +375%
Monster Damage Scaling: +25%

Glyph Drop Chance: +90%
Essence of Incarnation Gain: +225%
Reward Chest Magic Find: +75%
Monster Life Scaling: +750%
Monster Damage Scaling: +50%

Glyph Drop Chance: +180%
Essence of Incarnation Gain: +450%
Reward Chest Magic Find: +150%
Monster Life Scaling: +1125%
Monster Damage Scaling: +75%

Glyph Drop Chance: +360%
Essence of Incarnation Gain: +900%
Reward Chest Magic Find: +300%
Monster Life Scaling: +1500%
Monster Damage Scaling: +100%