r) "INTERCEPTION" - Butterscotch

Build necessary rooms and train creatures. Excavate the circular area for gold and level-up items.

North of the starting area, locate Giants and the 'Reveal Map' special. It is crucial to obtain and use this spell.

To the West, a neutral Black Knight and a Combat Pit are present. Contact the Black Knight to recruit him.

Once your Dungeon is established, reveal the Heroes' area and the four portals.

The bottom Portal is connected to the main area via a stone bridge, which also leads to an island with a Guard. Build a stone bridge to this portal area, claim it, and then sell it to block access.

Build a stone bridge around the Guard post island. Wait for a Prince to pass through, then quickly sell the bridge connecting that island to the main area, trapping one Hero. Do not capture him yet, as this will alert his brothers and cause them to escape.

To cut off the top two portals, gradually claim land past the second Portal room. Place Secret Doors without alerting the enemy. This will reduce the top Prince's patrol route.

For the middle Portal, extend a stone bridge from the second claimed Portal, go around, and break through the soft rock to its right. This allows you to ambush the two Princes as they attempt to escape through it. A well-trained force of approximately 20 level 8 monsters, plus Vampires or Skeletons, is recommended.

After capturing the two Princes, place them in prison and use the rack to torture them.

Defeat the last Prince and add him to your Dungeon.

Heal the captured Princes until they convert to your side. Mistresses can assist in this process. Once converted, they will yield the penultimate Gem.