Coldwing's Bite (4e Power)

Coldwing's Bite	Warmage 4e Power Type::Attack 13
A vicious maw materializes in front of an enemy and clamps down, injecting your enemy with a bone-chilling venom and restricting their movement.
4e Power Usage::Encounter  Arcane, Cold, Implement
4e Power Action Type::Standard Action	Ranged 20
Target: One creature
Attack: Intelligence Vs. Fortitude
Hit: 3d6+Intelligence modifier cold damage, and the target takes ongoing 5 poison damage and is restrained (save ends both). If the target saves, it takes ongoing 3 poison damage and is immobilized (save ends both).