A transitory spell’s default Duration is one Turn.
| Duration
| Instant Casting
Dice Penalty
| Extended Casting
Successes
|
| 1 Turn
| 0 (Default)
| 1 Success (Default)
|
| 2 Turns
| - 2
| + 1
|
| 3 Turns
| - 4
| + 2
|
| 5 Turns
| - 6
| + 3
|
| 10 Turns
| - 8
| + 4
|
| +10 Turns
| - 2 per extra 10
| + 1 per extra 10
|
