Siege minions are ranged minion. One siege minion spawns every three minion waves between the and .
- After 20 minutes, siege minions spawn once every 2 waves and from the 35th minute onward, siege minions spawn every wave to accelerate the game pace by making pushing easier.
- They are controlled by artificial intelligence, and only use basic attacks to attack.
- While under the effect of or , siege minions can out-range turrets.
- Caster minions gold reward can potentially increase infinitely.
- They receive 30% reduced damage from turrets.