User blog comment:Bfplayer001/HELP DRAEGAR RAID X1 RC4/@comment-26399146-20150629172724

Use very defensive leaders skills (30% HP boost, less damage for dark/light, 30-40% def boost)

I managed to survive him using this team

Tridon lead

Kanon

Shera

Selena

Ardin

Diana friend

Kanon's def boost helped some, but since Dreagar has a lot of buff wipes, its the HP boost that really helped.

Advised leaders examples

Tridon (30% HP boost and 10% mitigation in damage taken)

6* Grahdens (35% increase in all stats and 15% reduction in damage taken from Light/Dark)

Kanon (30% boost in Def and HP)

Griel (30% boost in HP and negates status ailments)

(maybe) Cardes (20% reduction in damage taken for Light/Dark)

Taking at least one to two of these units as lead coupled with a mitigator should help you survive. Remember that the buff wiping is caused by the parts, not the main body of Dreagar.