VS M21 Mono Green (Main threats to watch out for: Questing Beast , Fight spells):

The list has a good matchup against Mono Green since you can counter their early aggression either with heartless acts and eliminates or by chump blocking their Pelt Collector , Barkhide Troll , etc with Kngiht of the Ebon Legion and Blacklance Paragon . Paragon works as a removal as well because it can block Questing Beasts and in conjunction with Worthy Knight it gives you a 1/1 body for later use. In mid game you want your Venerated Loxodon but other options are Inspiring Veteran , Basri Ket and Basri's Solidarity to pump your army and swing. Usually there is no need for sideboard but you can side in the Despark and side out the Basri's solidarities to have some answers for The Great Henge , Vivien, Arkbow Ranger and Questing Beast. For Desparks you side out Stormfist Crusader .

VS Control (Main threats to watch out for: Shatter the Sky, Extinction Event, Cry of the Carnarium, Nissa, Who Shakes the World):

The things are a bit more complicated versus control lists because currently the format is heavy on board clears and especially exile effects that make Liliana's Standard Bearer irrelevant.

Bant ramp matchup:

However, if opponent is on the Bant plan, Standard Bearer, Unbreakable Formation, Despark, Eliminate and Drill Bit are coming in and Basri's Solidarity, Heartless Act, Tajic, Legion's Edge, Blacklance Paragon, and Stormfist Crusader go out. This will somehow guarantee you that you have a chance to prevent or compensate your board getting cleared and make you able to prevent or kill pescy planeswalker like Nissa and Ugin, the Spirit Dragon. Basri and Basri's Lieutenant can also compensate on getting your board Shattered. You can also side in Cling to Dust for two Venerable Knight in order to get rid of Uro, Titan of Nature's Wrath.

Sultai - Grixis exile tribal matchup:

In this matchup most of the times you will only need Drill Bit. However this depends on whether the opponent is playing only Extinction event or Ritual of Soot as well. In case of ritual you might also need Standard Bearer and Unbreakable formation. Cry of the carnarium is not much of a concern if not on curve because our Knights are getting buffed and most like are above the -2/-2 effect. This time you swap them for Stormfist Crusader, and Blacklance Paragon since Crusader is giving them card draw (for which they go for) and Paragon stays in 2 toughness even after a buff. Paragon has also no targets because of Hydroid Krasis. You can also side in Cling to Dust for two Venerable Knights in order to get rid of Uro.

VS Rakdos Sacrifice (Main threats to watch out for: Mayhem Devil, Cauldron Familiar, Witch's Oven):

In this matchup you want your Cling to Dust to get rid of the Cauldron Familiars, and Unbreakable formation to avoid a Deathtouch Devil for a turn since this can be a huge tempo swing. Tajic can also absorb a few Devil pings because of his ability to prevent non-combat damage. In this matchup you side out Basri's Lieutenant and Stormfist Crusader because you dont want to be giving Rakdos more card draw. Heartless acts and Eliminates can be swapped as well but I found out the two of each is enough since Rakdos puts no counters on creatures.

VS Temur Rec (Main threats to watch out for: Everything!):

In this matchup things are a bit tougher because temur has a lot of tools to postpone the game plan. Desparks, Drill Bits and Hearless acts are coming in and Stormfist crusader, Eliminate,  Basri's Lieutenant, and Loxodon go out. Usually you want to rush temur enough and disrupt their hand in order to steal the game fast.

VS Mono Black aggro (Main threats to watch out for: Demonic Embrace, Spawn of Mayhem):

In this matchup you want to constantly kill their beefy board so your Knights can swing in. Despark, and Heartless act are coming in, and Stormfist crusader, Basri's Solidarity go out. This is usually enough to control the flying swings and win on the counter swing.

GLHF