Dark Synchro Summon

The Dark Synchro Summon is the anthesis of the regular Synchro Summon, and is applied to Dark Synchro Monsters.

Instead of the Levels of a Tuner monster and a non-Tuner monster(s) adding up to the regular Synchro Monster's Level, the Level of a Dark Tuner monster is subtracted from a non-Tuner monster's Level, thus creating a Dark Synchro Monster. The uniqueness of the Dark Synchro Monsters is that they are the only monsters to have a Negative Level.

A Dark Synchro Summon is treated as a regular Synchro Summon; otherwise, the effect of "" would not have been applied when used it and  to Dark Synchro Summon  in episode 52 of .