| D10 | Catastrophe |
|---|
| 1. | Caster explodes, dealing 3d6 to everything Close |
| 2. | Swap locations with one random ally |
| 3. | Spawn a chaos portal, spilling hordes of cyberdemons |
| 4. | Randomly up/downgrade a each stat to either a d2 or d20 until death |
| 5. | Until death, you believe allies are the enemy |
| 6. | Dramatically all Near terrain based on the glyph |
| 7. | Reroll spell effect with random stat, glyph, and target |
| 8. | Swap bodies with the target (or nearest creature) until death |
| 9. | Spawn your evil twin, there can only be one |
| 10. | Summon a sudden natural disaster based on the glyph |