So for starters your goal is to go second, as for most OTK decks.
Then your goal is to bring Frightfur Kraken and Frightfur Tiger out. Tiger will pop any cards on the field up to the number of materials used for its summon.
Kraken can attack twice and Tiger gives both 300 ATK for each Frightfur on the field. So with 600 to both Tiger and Kraken, Tiger popping their monsters and cards, when battle happens if you are not opposed then Tigers 2500 ATK and Krakens 2800 ATK x2 will be 100 life points over OTK.
A major combo that helps is Bear, Toy Vendor, then WIngs.
Send Bear to the grave to set a Toy Vendor from deck.
Activate it.
Discard Wings from your hand to activate Toy Vendor.
Now, while Wings is in your grave, banish it, with Bear and send the Toy Vendor to grave. (It doesn't HAVE to be Bear, any other Fluffal works too)
This will let you draw 2 and search your Deck for any Fluffal or an Edge Imp Sabres.
Frightfur Patchwork is an amazing card in this Deck, if it gets "Ashed" however, it really hurts.
Frightfur Fusion is great when the first strategy wont work, if you can get Tiger out or Sabre-Tooth, then use Frightfur Fusion while you have Edge Sabres in grave and a ton of Fluffals, then you can Fusion for Frightfur Wolf, who can attack up to the number of materials used for Fusion.
Good luck