Eradicator, Gauntlet Buster Dragon

Pros:

Can bind your opponent entire front row
Strong line up with high power and even crit
Rising Phoenix

Cons:

Doesnt have anyway to generate advantages outside of Accel 2 and binding the opponent rear guard
Have very little options

Key Cards

Very very strong, although the cost is a bit steep (unless you discard Rising Phoenix) Gauntlet Buster got everything you want for a Narukami Vanguard (except for + drive I guess). It gain power, crit and can wipe your opponent front row. Don’t go haywire with this effect though.

Great Composure is probably the best beater this deck can get and for a good reason, it got the same power gaining effect as Gauntlet Buster minus the crit. These guys will make a quick work of your opponent.

Dusty Plasma is your 2nd strongest rear guard just below Great Composure Dragon. The ability to make his column gain 10k Pow flat is amazing. Can’t use on an accel circle though, bummer.

The Thunderous Squad

One of the best G1 ever. A free guard/discard fodder that can revive itself and get a free 3k boost. 11k Boost mean all of your rear guard gonna get over that sweet 23k benchmark
Great card to ride first when you go 2nd. And he is a 11k boost, just like Phoenix, but better cause it’s a CONT effect and not until the end of the turn.
Give a sweet 3k boost for a column to ensure that column can be at it best, the non-PG effect is less useful but can be of used in some situation.

[AUTO](RC):At the end of the battle your vanguard attacked, choose one of your units, until end of turn, it gets [Power]+3000, and your opponent cannot call sentinels from his or her hand for the battles that the chosen unit attacked.
Why a Vanilla you ask? Well Vanilla is exceptionally good in Narukami. You have 11k booster, which make him into a 23k beater. Riding him mean you have a really strong G2 turn in order to preserve your resources.
Give a nice power boost to Gauntlet and he himself is a 14k base. He also net you a draw if necessary, overall a good card.
[AUTO](RC):When your opponent’s rear-guard is bound during your turn, this unit and all “Eradicator, Gauntlet Buster Dragon” on your (VC) or (RC) get [Power]+5000 until end of turn.
[AUTO](RC):At the end of the battle it attacked a vanguard, if there are no rear-guards in your opponent’s front row, COST
[put this unit into your soul], and draw a card.
Good beater, the bind effect is useful, you don’t really use soul anyway

Honorable mention

+ Red River Dragoon: Yes it’s another Vanilla. Like I said, Narukami love it’s Vanilla. Dragoon make your first 2 turn better than Gaiban can even think of although he fall off later when compare to Gaiban utility. Still, 9k boost still make your 14k Rear guard hit 23k. No 10k shield can hurt though.

+ Volt Pike Dragon: Volt Pike is a Vanilla on crack, he have 12k base and even 10k shield on top of that. Only problem is his draw back of unable to attack if your opponent have any front rear guard. Be careful of that. And he is a Promo so it’s quite hard to get

+ Detonix Drill Dragon: Well, not just Detonix Drill Dragon but any other G3 in general. The problem with running other G3 is that you don’t really want to ride them once you already have Gauntlet Buster and Great Composure is an amazing card and synergy with Gauntlet well. Also riding Drill in a deck that doesnt support him will only make him more of a detrimental. Still, if you want to play him instead of Great Composure, go ahead.

+ Fiendish Sword Eradicator, Cho-Ou: Don’t. Just don’t. You might think it’s good cause it’s a restander but the card power value is just not up to par to justify it. There are better card to put on an Accel circle. Still if you think Cho-Ou is worth it, suit yourself.

Decklist

Some minor things

Don’t be too greedy with Gauntlet Buster effect. Use it once is enough.