26: you saw it at the shadow and if i see a random boat with a block underneath i always check shadows because my silly friend played this trick 3 times on me and it actually worked once
that nether portal thing would never work with my base because all the portals in my base all link to the same one in the nether, and the one in the nether links to a portal outside of my base. meaning you cant use nether portals to access my base.