Create Colossus

Create the mightiest of all constructs. This spell will require constant contact with the material used to create the Colossus for 24 hours. The caster cannot take breaks to eat, sleep, or use the bathroom. The colossus requires a sacrifice of 50% of the caster's total HP, not current. After the casting is finished, the spell cannot be used again for 1 month due to the strain it puts on the weave and the caster's life energy. If cast as a ritual spell, the casting time becomes 48 hours or 2 days, but the recovery time becomes 15 days instead of 1 month.