Deflective Portal

Creates a portal to intercept something coming towards you, such as a projectile or a charging goblin. Increases your AC by 5. If the new AC stops the attack from hitting you, you deflect the target, and they emerge from an identical portal somewhere very close to you, such as behind you or to the side, but not 50 feet into the air. They keep all previous momentum, and continue on to hit whatever they might be aimed at now. The portal is 5 feet diameter, so nothing larger can be affected by this.