My strategy for DragonRiders is pretty simple. Blind them, summon some minions to keep him busy, take him down with Hell Spike or Elemental Hail. It is the same Strategy I used in Blake Lake Dungeon for the Black Ring members and the Lord of Lies. Using Heavens Gift (the Steel Scorpions) is really not necessary (Except Josephina in Black Lake Dungeon, she is really tuff).
