A very strong card with decent attack and high defense that can also take control of your opponent's monster if destroyed. Using Doomdog will make getting Dark Necrofear much easier since there's only 1 copy obtainable.
Useful when used together with Doomdog if you only have 1 or 2 in the deck and need a faster way to get it. Since it requires 2 tributes, it can end up being more difficult to summon compared to necrofear, so take this over necrofear if you already have ways to summon it faster.
Er? As of this posting, they allow you to trade for any of the past card trader cards as "Regular Inventory", so you should be able to trade for Doomdog now. Just look at my screenshot. (Ignore the "Sold Out" label. That just means I have already used up my attempt until the stock renews.)
ya its still there, there's just a ton of cards in the trader now so it'll take a long time to get. been waiting for super soldier synthesis since it came out 3 weeks ago and still don't have a 3rd copy
*Imagining a combo which make you discard Dark Necrofear to summon Zera the Mant and activate Destiny Board, then use tons of Mask of Accursed or another stalling cards to Lock the opponent