Foesnare
Swordmage Attack 1
You cut into your foe, and links of solid eldritch energy burst
from its flesh, binding its bones to the ground.
Melee weapon
Target: One Creature
Attack: Intelligence vs. AC
Hit: 1[W] + Intelligence modifier damage and the target is immobilized until the end of your next turn.
Special: You can use this power in place of a melee basic attack when charging.
Foesnare is an encounter power available to swordmages at 1st level.[FRPG:27]