Swordigo Walkthrough – Chamber of the Mageblade
Push the block on the upper platform onto the block on the lower platform. Push the stacked blocks to the left right underneath the left upper platform. Keep moving left and collect the treasure and the key.
On the wall next to the first treasure are dark bricks that are actually platforms. Climb the platforms to the next treasure.
Keep moving right and open the door with the key. Open the next door with the bomb. Continue moving right until you reach the Boss. Kill the Boss and then the Corruptor. Continue right and you will find the Mageblade!