"Battlin' Boxer Promoter" Rating Score by タラバガニ

The strongest initial card that is allowed because it is BK.
The SS effect of 1 is easier than Sydra, so it is almost useless except for the first one, and with the effect of 2, he can call 2 BKs from the deck, which is very powerful.
The effect of 3 can raise or lower the level of BK by one, so the goal is to get 《Number C79: Battlin' Boxer General Kaiser》with this effect.
《BK Upper Cutter》is the one you should use with this effect. If you use the Upper Cutter, you can search for and deploy the following BK, or search for Counter Trap and interfere with it.
Other than the upper cutter, the other candidates are 《BK Chief Second》and 《BK Glass Jaw》.
Chief Second has the effect of adding summoning rights, allowing you to instantly summon BK searched by Upper Cutter. If you search for 《BK Switch Hitter》, you will end up with 《Number C79: Battlin' Boxer General Kaiser》and 《BK King Dempsey》.
In the case of Glassjaw, you can search for 《Flamvell Counter》with Upper Cutter, and if you play BK King Dempsey, you can search for 《Battlin' Boxing Cross Counter》. After salvaging , 2 interference is completed while securing the deployment method for the next turn.
As I said, this card is very powerful, but it also has its drawbacks.
It can't be helped because it's a powerful effect, but the restrictions are very heavy.
Since you can only use BK, there are few ways to remove the effect, and there is only Caesar using Caestos and Kaiser as materials.
Both are difficult to get out with the current BK, so you should keep that in mind when using it.
Personally, I think that the key is the lead blow that can reach ATK 3800 and the excellent King Dempsey.