Blinds every living thing around the spot you aim at for 30 seconds, other players included. It never affects the caster. Higher levels do not last longer, they reach more things: the radius is the level in blocks, so it is a crowd answer rather than a duel answer.
Costs mana only, no soul.
| Circle | Mana (cast) | Radius (blocks) | Duration (ticks) |
|---|---|---|---|
| Blind I | 100 | 1 | 600 |
| Blind II | 200 | 2 | 600 |
| Blind III | 300 | 3 | 600 |
| Blind IV | 400 | 4 | 600 |
| Blind V | 500 | 5 | 600 |
| Blind VI | 600 | 6 | 600 |
| Blind VII | 700 | 7 | 600 |
| Blind VIII | 800 | 8 | 600 |
| Blind IX | 900 | 9 | 600 |
| Blind X | 1000 | 10 | 600 |