Polar Screen (4e Power)
From D&D Wiki
| Polar Screen | Wizard Attack 9 |
| You create a misty, bluish-white screen of energy. Those that pass through it are coated with ice crystals that painfully chill until they thaw. | |
Daily  Arcane, Conjuration, Cold, Implement
| |
| Standard Action | Area wall 8 within 10 squares |
| Effect: You create a wall that consists of contiguous squares filled with freezing blizzard. It can be up to 8 squares long and up to 4 squares high. The wall lasts until the end of your next turn. Any creature that starts its turn adjacent to the wall takes 3 + Intelligence modifier cold damage. If a creature moves into the wall's space or starts its turn there, the creature takes ongoing 5 cold damage (save ends). The squares occupied by the wall provide concealment and are difficult terrain. | |
| Sustain Minor: The wall persists. | |
