Trap
*SWISH* *CLUTCH* BOOM* *BAM* (A/N: And a bunch of other comic book noises)
Explosions, wind attacks, sword rays, thrown spears, fire balls, projectile weapons, traps from under the ground, lightning from the clouds.
Everything was targeted at Sam as soon as he stepped off the last stair of the Thor academy. The moment both his feet hit the street, the attacks came flooding in. Sam did sense them as they came, but he made no effort to defend himself.
He let the attacks swarm him from all sides. When the dust settled and Sam came into view, he stood there like nothing happened. There is not a single scratch on his body.
It seems like all the spies that shared news about Sam's formation expertise, didn't seem to be aware of Sam's current status in terms of the solo combat. He is already engaged with someone else. Even the other party doesn't know about it.
So any attacks on him are completely futile.