This unit was suggested to me by Kal-el. So I used his graphic and made some animations for the unit. This unit is a complement to the land mine unit. Set it up as follows: Unit Type: Sea A/D/M: 0/(6-8 your choice)/1 Abilities: Sinks in Ocean Invisible (submarine in versions before 1.21) Can See Invisible (Can see submarines in ver. before 1.21) please rate this unit.