The first upgrade to the Pit Trap category, it has an upgrade cost of 2000 gold.
Going from the Pit Trap (Rank C) to The Floor Lift ( Rank B) has the following effects :
- Increases the MP cost from 200 MP to 300 MP
- Success % increases from 6% to 7%
- Power increases from 20 to 35
- Duration is not affected by the rank upgrade.