So, what is the objectively worst fully evolved / single stage Pokemon? I'm quite sure that Pokemon is in the picture but I'm not sure which one.

Ledian:
>Specially defensive Pokemon with the worst defensive typing in the game
>Also the worst typing out of these six Pokemon
>35/55 offenses, no way to deal any damage
>55/50 physical bulk
>Double weakness to pebbles

Delcatty:
>Averall shitty stats
>Has the worst abilities out of these six Pokemon
>Can't use its wide special movepool at all thanks to its magnificent 55 Sp. Attack
>Mono-Normal typing doesn't help it at all

Unown:
>Actually has the highest attacking stats in this group with 72/72
>Capable of OHKOing 0 HP / 0 Sp. Def Landorus with a 252+ Sp. Attack Specs boosted Hidden Power Ice
>Even though Unown is the most powerful attacker of the group, it is also the slowest and has the the worst bulk
>Also, learns only one move, although it varies in type

Farfetch'd:
>Has Stick for increased Crit ratio
>Otherwise terrible and slow, outspeeding only Unown
>Crappy typing

Delibird:
>Horrendous defensive typing
>Double weakness to pebbles
>Surprisingly fast when judging by this group's standards
>Ice is a nice attacking type
>Has two abilities with the same effect: Vital Spirit and Insomnia

Luvdisc:
>By far the fastest
>Mono-Water is a nice typing
>Also has Swift Swim
>Might be able to something in rain...
>...although even a rain boosted STAB Hydro Pump doesn't do much when it's coming from 40 base Sp. Attack
>Awful 43/55/65 overall bulk