There's a long combo which is very effective, but can take a long time to get up and running. When it is up and running, it can take up to 24 damage per turn and can be quite hard to get rid of. It requires Rubeus Hagrid, 4 Mountain Trolls and 3-4 Mysterious Eggs\'Hagrid and the Stranger'. You use the the Mysterious Eggs and 'Hagrid and the Stranger' to get the Mountain Trolls from your deck\discard pile. The Mountain Trolls are tough and can stand up to the 'Vermillious' spell aswell as doind 6 damage each every turn with Hagrid as your wizard. Works a charm!