Combo 1: Use Hobgoblin and Green Goblin to foucs one area. Turn 6 use your Galatctus on that area.
Combo 2:Use Daredevil on early turns. Use Iron Fist + Sipderman on Turn 5. Turn 6 use your Galactus on that area.
Crystal is ONLY use to support when you cannot draw Galatcus or other main support cards.
Use Leader ONLY if you cannot draw Galatcus.