This is my Tri-Brigade Lyrilusc deck. One of my favourite decks and archtypes ever is Tri-Brigade. Something unique you will see here is Summon Breaker engine and main deck Tri-Brigade Oath . Summon Breaker engine is my favourite new avaible engine in the game as an interruption because it just stops your opponent's turn and Summon Breaker can still even if you have only access to it, be activated at the end of all of your plays getting your opponent some trouble with breaking your board. I am maining Oath because it can be a card I can maybe have access to in the gy through kitt if everything else is in my hand.
Anyways, I think you should, before picking up the deck, learn some combos so that you can start of something.
So for this following 1st combo you will need Fire Formation - Tenki , 1 Tri-Brigade monster that isn't Tri-Brigade Kerass
-Activate Tenki and add to your hand from your deck Tri-Brigade Fraktall and use it's effect to send to the gy from deck Tri-Brigade Kitt which will then activate it's effect to send a Tri-Brigade card and you will send Tri-Brigade Nervall who will activate it's effect so that you can add Kerass.
-Normal summon Kerass and use it's effect banishing Kitt and Nervall from the gy to summon from extra deck Tri-Brigade Ferrijit the Barren Blossom (it is important that the summoned Barren doesn't point into other monsters during it's existance unless they are link monsters)
-Now activate the effect of Barren to summon from your hand Fraktall and use Kerass and Ferrijit to link summon Tri-Brigade Bearbrumm the Rampant Rampager
-Use Fraktall's effect and decide how much cards you will banish, you can banish 2 to summon Ancient Warriors Oath - Double Dragon Lords so that you can bounce opponent's cards or Hraesvelgr, the Desperate Doom Eagle to get rid of monsters in opponent's graveyard.
-For the end you are going to use Fraktall and Rampant to link summon into Tri-Brigade Rugal the Silver Sheller and use Rampant's effect to add Tri-Brigade Revolt and return another card to the bottom of the deck from your hand and then you will set that Revolt
Now you have access to 2 dissruptions and a free material with just 3 cards in a 2.5 card combo.
Now onto the second combo with the Lyrilusc cards. You will need Lyrilusc - Cobalt Sparrow and Lyrilusc - Bird Call and another card in hand
-You will activate Bird Call to add Lyrilusc - Sapphire Swallow and special summon your Cobalt Sparrow, then activate Cobalt's effect adding Tri-Brigade Nervall
-Now you will use the effect of your Sapphire to summon from your hand both, Nervall and Sapphire (Nervall specificly in M-4)
-Use Cobalt and Sapphire to xyz summon Lyrilusc - Recital Starling and use it's effect to detach a material and add another Tri-Brigade Nervall
-Now normal summon Nervall you added and use it and another Nervall to xyz summon another Starling whose effect you will activate to add Lyrilusc - Turquoise Warbler and then Nervall's effect will activate allowing you to add Tri-Brigade Kerass
-Use Kerass's effect to summon itself by discarding Warbler and activate Kerass's effect to banish 2 monsters from your gy and summon Tri-Brigade Bearbrumm the Rampant Rampager
-Now to set up the board for the end you will use both Starlings to xyz summon into Number F0: Utopic Future and then you will use Utopic Future to xyz summon Number F0: Utopic Draco Future
-You will now use kerass and rampant to link summon into Tri-Brigade Rugal the Silver Sheller and use the effect of Rampant to add Tri-Brigade Revolt and put another card to the bottom of the deck, then you set the Revolt.
As you can see with 2.5 card combo again you have multiple good dissruptions and since nervall will search card, like before in previous combo, you have a follow up plan if this board is cracked.
Conclusion:
Deck is really powerfull and really fun to play, this are just some of the combos, you can make them greater depending on your hand and I am sure you will win many games with this.