She's So CUTE!

I'm sure by now many of you have realized that the Polar God Cards have been given some major restrictions in their transition from the anime into the actual game. All three of them required specific Tuners in order to be summoned AND to use their revival effects. And to top it off they're not even Divine monsters anymore. From the looks of it the only god worth using will be Odin, and that's only if Konami releases it's Tuner unchanged:

Polar Star Angel Valkyrie (Fairy-Type/LIGHT/Level 2/ATK 400/DEF ???)

TUNER: When this card is successfully Normal Summoned, you can send up to 2 cards from your hand to the Graveyard to Special Summon 1 "Einherjar Token" (Fairy-Type/LIGHT/Level 4/ATK ???/DEF 1000) for each card you sent to the Graveyard this way.

Do you see where I'm going with this? It practically screams, "FIRST TURN ODIN!" (Which is exactly what what happened in the 5D's anime.)

Technically speaking, the exact text of Odin hasn't been revealed yet, but by judging how Thor and Loki were changed from the show, it should look something like: 

Polar God Sacred Emperor Odin (Fairy-Type/LIGHT/Level 10/ATK 4000/DEF 3500)

1 "Polar Star Angel" Tuner + 2 or more non-Tuner monsters 

While this card is face-up on the field, you can negate the effects of Spell & Trap Cards that would affect a "Polar God" monster(s). If this face-up card on the field is destroyed by your opponent and sent to the Graveyard, you can remove from play 1 "Polar Star Angel" Tuner in your Graveyard during that turn's End Phase to Special Summon this card from your Graveyard. When this card is successfully Special Summoned by this effect, you can draw 1 card.

Ideally, you'd use Polar Star Angel Valkyrie to discard 2 more copies of itself. That would allow you to revive Odin a minimum of 3 times with its own effect, more if you use Light of Redemption and/or Burial to Graveyard to recover the removed from play Tuners.

Hopefully Konami won't mess up the last god, like they with with a certain other.

Remember players, the game ends with you.