Haunted by a shadowy watcher, The Doctor’s bound for Logopolis in search of a new chameleon circuit for the TARDIS, with a dangerous stowaway on board. Now in a new body, and bent on Universe domination, his arch enemy The Master is back with a vengeance.
His plan could rock Logopolis, the keystone of all life. Could this mean the unravelling of the causal nexus and the end of the universe itself? The Doctor must pit his wits against The Master in a desperate battle to thwart his plans aware that this might be a fight which could easily spell the end of his life.
The Master’s TARDIS disguises itself as a police box, a tree and a Doric column at various times.
The Master suggests, “We reconfigure our two TARDISes into time cone inverters… We create a stable safe zone by applying temporal inversion isometry to as much of space/time as we can isolate.”.
