Eberron - Rising from the Last War
Prerequisite: No other dragonmark
You have manifested an aberrant dragonmark. Determine its appearance and the flaw associated with it. You gain the following benefits:
You also develop a random flaw from the Aberrant Dragonmark Flaws table.
| Aberrant Dragonmark Flaws | |
| d8 | Flaw |
| 1 | Your mark is a source of constant physical pain. |
| 2 | Your mark whispers to you. Its meaning can be unclear. |
| 3 | When you're stressed, the mark hisses audibly. |
| 4 | The skin around the mark is burned, scaly, or withered. |
| 5 | Animals are uneasy around you. |
| 6 | You have a mood swing any time you use your mark. |
| 7 | Your looks change slightly whenever you use your mark. |
| 8 | You have horrific nightmares after you use your mark. |
Option: Greater Aberrant Powers
- At the DM's option, a character who has the Aberrant Dragonmark feat has a chance of manifesting greater power. Upon reaching 10th level, such a character has a 10 percent chance of gaining an epic boon from among the options in chapter 7 of the Dungeon Master's Guide. If the character fails to gain a boon, they have a 10 percent chance the next time they gain a level.
- If the character gains a boon, the DM chooses it or determines it randomly. The character also permanently loses one of their Hit Dice, and their hit point maximum is reduced by an amount equal to a roll of that die plus their Constitution modifier (minimum reduction of 1). This reduction can't be reversed by any means.