Cobalion is encountered at Lv42.
you probably level them up and use them in Pokemon's league
What's a Horizion? There's Terrakion, Virizion, and Cobalion, but no Horizion.
No. Cobalion is a fifth generation Pokemon. Diamond Version is a fourth generation game.
Victini, Keldeo, Meloetta, Genesect- Event Cobalion- Mistralton Cave (level 42) Virizion- Pinwheel Forest (level 42 after encountering Cobalion) Terrakion- Victory Road (level 42 after encountering Cobalion) Reshiram- N's Castle (level 50 Black only) Zekrom- N's Castle (level 50 White only) Tornadus- Unova roamer (level 40 Black only) Thundurus- Unova roamer (level 40 White only) Landurus- Abundant Shrine (level 70 bring Tornadus + Thundurus to Abundant Shrine) Kyorem- Giant Chasm (level 75)
In Mistralton Cave
Lv 42.
it depends what level. steel is stronger than rock so i say cobalion
yes there is zerkom,reshiram,genosket,thunderus,cobalion,terrakon,virizion,kyrun and may more
After you find Cobalion in Mistralton Cave, travel to Victory Road and search it until you find another smaller cave entrance (the actual name is Trial Chamber). There you should find Terrakion.Terrakion appears at level 42 and is a Rock/Fight type and knows the following moves:Sacred SwordRock SlideRetaliateHelping HandNote: You cannot enter the Trial Chamber prior to finding Cobalion.
Level 26
level 32
you find him in mistralton cave.