It's 1 and 3.
It's obviously a raid, because if it were a siege you wouldn't send your dragons in that brazenly. The dragons attacking already, the troops positioned so close the walls and the limited directions of attack imply a concentrated assault on one specific part of the city, which means if it was a siege, they'd be positioned all the way around it.
]Off into Stormfall adventures. What kind of battle is taking place in this picture?
1. A Raid
2. A Siege
3. A Spy mission into an enemy's territory
Prove to us that you know your tactical skills
Derrrrr so easy its defentley 3. This is a fact. its 3. because this is what they use to call a diversion all the dragons above are just distracting the soldiers and all the archers SCARING THEM ALL.. also the one here at the back his the Real spy noone can see him he so cunning by the way he moves and stays behind on purpose ,its a false sense of security is what he is causing and so is the whole scene in order to spy the castle correctly without being seen or caught..they all think its a seige and a raid but really its a SPY MISSION defently without doubt ,anyone with a bit of common sense knows that the answer to this HAS TO BE CHOICE 3.