Mast

Weight

100 t

Armor

0 MJ

Toughness

1 MJ

Density

946 kg/m³ · floats

Complexity

0.88% of a ship

Cost

100

Size

2 × 4 × 10 cells

Armor is taken off every blast that reaches the block; toughness is the damage it takes before it is destroyed. Water is 1,025 kg/m³: denser blocks sink, lighter ones keep the ship afloat. Complexity is the part's share of a ship's 65,535-triangle limit.