you get it at relic castle. P.S. carracosta is way better than archen.It's stronger and cooler.
You can obtain Archen by reviving the Plume Fossil. This fossil can be found in the Desert Resort in the Unova region in the Pokémon games. Once revived, Archen evolves into Archeops at level 37.
the woman in relic castle has two you get the cover fossil(which gives you tirtouga)or you get the plume fossil(which gives you archen)or if you go to icirrus city go to the cave go left to you have options go up then left then go up the stairs keep going straight out of the cave straight to you see the first cave left you'll see a cave soon go in go straighther's aman facing the wall go to him he'll give you the skull fossil which has cranidos you fly of walk to the Pokemon center at the 2nd gym put 1 Pokemon away go out to the gym go to the lady on the right hit a keep hiting a or if it's another device then ds watever control it is for yes and u can nicnam it.
Archen is way better.
Archen evolves at level 37.
Archen is a Rock and Flying type pokemon.
Archen evolves at level 37.
you don't catch archen you talk to a girl in relic castle
Archen--lvl.37--> Archeops
Archen evolves into Archeops at Lv 37
Archen evolves into Archeops at Lv. 37.
Archen evolves into Archeops starting at level 37.
Archen doesn't evolve from a stone. But you can evolve him at level 37.
You don't. Archen comes from a plume fossil, obtained in Relic Castle.
Archen is #566 in the national pokedex, and it is a Rock-Flying type Pokemon.