It's a matter of opinion, they're all good in a certain context. Raviel is good in any deck with Fiend-type monsters, Uria is great in any deck with continuous traps (like skill drain, gravity bind) and Hamon is great in continuous spell decks (most notably Crystal Beasts)
eledora
MetaKnight
you can get them when you purchase legendary colection 2 duel academy
The sacred beast because they can form together to create armytle.it gains ten thousand attack every turn Ana he can't be destroyed by battle
Yes, it's called Armityle the Chaos Phantom.
you got 2 fight kagamaro the boss a bunch of times
Kagemaru had all three in the first season. They made a return in the third season when Yubel took them.
no it would most likely be big show or mark Henry
None But Some Contain The Sacred Beast Cards :)
after you complete nature of the beast, a paragon of her kind, Arl of redcliff urn of sacred ashes, and rescue the queen finally you will get a quest unrest in the alienage (after you finish the quests nature of the beast , a paragon of her kind arl of redcliff and urn of sacred ashes talk to arl eamon and he will ask if you are ready to go to denerim)
No, it is only a quest NPC. If you mean "How do i complete the quest", its simple. Kill a rhinodrake for the fresh meat, go up to tent area, set traps, cook meat, attack beast.
Yes, the Sacred Beast cards, "Uria, Lord of Searing Flames", "Hamon, Lord of Striking Thunder", and "Raviel, Lord of Phantasms", are allowed to be used in tournaments. The Egyptian God cards, on the other hand, cannot be used. Look at the official Advance Format list to see what other cards are banned or limited in tournaments.