Hey I'm not sure if I'm asking for too much but, out of this list of pokemon can someone make the most practical/best team? Thanks

If not, then let me know which ones I should remove from the list. But the point is I have to make a team using only these pokemon

chandelure
goodra
arcanine
gengar
chandelure
reuniculus
magnezone
toxicroak
rhyperior
starmie
politoed
ferrothorn
swampert
dusclops
metagross
mismagius
lucario
conkledurr
scrafty
darmanitan
slurpuff
clawitzer
carbink
trevenant