This deck is a work in progress, it breaks the standard linear play of tri-brigade and opens more unpredictable lines of play with a control play style.
End boards can include the familiar simorgh and Apex Avian/Barrier Statue Lock, a 3 material Apollousa, Naturia Beast, 4 material AA-zeus, set revolt for shuraig.
This deck is also very capable of OTK'ing with "Accesscode talker".
Note: I will sometimes refer to Tri-brigade as TB
Starters:
Tenki/Fraktall --- send kit to GY --- send Nervall --- add any TB but ideally Kerass --- summon Kerass --- effect kerass banish 2 to SS ferrijet --- "Ferrijet" effect to summon from hand --- if you summoned a TB from hand you can link summon "Kerass" and "Ferrijet" to make "Bearbrumm" use the TB you summoned from hand to summon any link 2 from Extra deck and then link all of them to make 3 material "Apollousa" (She will be your 5th summon), then Bearbrumm can search "Revolt" from the deck and set so you can summon "Shuraij" during opponent's turn.
Rescue cat v1 --- Summon rescue cat tribute rescue to summon "TB Kerass" and "TB Kit" rank both into centaurea and attack --- MP2 summon Downerd then you can make a 4 material Zeus
Rescue cat v2 --- Summon rescue cat tribute rescue to summon "Valerifawn" and "PeroPero" synchro into Naturia Beast against spell heavy decks
If you don't open any of the above starters, but you open "TB Nervall" and/or "TB Kit" you can Normal summon on of them to Link into almiraj and activate their GY effect, this will unbrick your hand to search for "Kerass" and make some plays at the cost of your Normal Summon.
Even though this is a pure variant, we don't play any of the Tri-brigade spell and traps except for "Revolt" and it is only viable because you can guarantee search it with BearBrumm, the others are not that good and we play more hand traps and staples instead. Also the ratios of all the cards are adjustable, but all of them are viable options that have been tested.
NOTES & TIPS
-Since rescue cat is a beast it can be SS from the hand by "Ferrijet" and searched by "Shuraij" when it leaves the field
-Rescue cat tributes as cost, if they try to negate it by hand trap you can activate PSY-frame Gamma or Called by the grave, this is also useful when activating "Fraktall" from hand
-"Forbidden Droplet" is an excellent card to dodge infinite impermanence when your TB monsters try activate their effects to SS a link monster
-Take note when you link "Bearrumm" away and activate its effect, you can't Special Summon except Tri-brigade monsters.
-Valerifawn and peropero are mainly seen as garnets that you can summon off of rescue cat or discard fodder for "Kerass", but both of them have decent effects on their own, "Valerifawn" can SS "Kit"or "Kerass" from GY and "Peropero" can punish from the GY.
-Sky Cavalry Centaurea can bounce problem cards from the field by attacking into to them and activating its effect, this way you won't be able to make a 4 material zeus, but keep in mind it is Beast-Warrior and you can link it
-You may be tempted to activate Triple Tactic Talents to draw 2 cards, but as a link centered deck, it may be more advantageous to take one of your opponents monster if you have at least 1 monster on boards and link them away for Accesscode or Apollousa or a Knightmare monster.
-This deck is not perfect, but it is very strong going both first and second, the extra deck and side deck can be adjusted to fit your playstyle as this deck is very flexible as seen in its popular usage as an engine in other Beast, Winged Beast, Beast Warrior Decks.