This First Tactic is called "Blitzkrieg"
Developed by the Germans during WW2
It would consist of a spear-like shape of tanks and other armored vehicles
I made it in TABS by simply making an arrow shape without the line behind
(The line behind is optional, i chose not to have it here for simplicity)

I recommend mostly just using fast non-ranged units (except like... tanks)

It is usually most effective against a line of defences

Like so:

This next one i call Demi cercle
It consist of a line bending away from the enemy line
I made it here by basically just macking a "(" of musketeers (Use ")" if you are the other team)

I highly recommend using Musketeers for this stategy but you can also use other ranged units

It is mostly effective against straight lines & if they use BBHC (Banner Bearer Hwatcha Cheerleaders)

Like so:

This tactic i call BBHC (Banner Bearer Hwatcha Cheerleaders)
Its pretty self explanatory, the name even says what units to use.
Its easily made by placing a banner bearer and then a hwatcha inside the banner bearer cirkle and after that surround the hwatcha with cheerleaders.

Its very effective against many MANY units as in 100s of them
(about every 100 units they have make 1 of these)

Like so:

I call this one LWC (Line With Canons) Becouse its a line with canons, literally.
It consists of a line of Melee units and canons (or other ranged stuff e.g. Catapult) behind the line.

It is most effective if the enemy has a defensive line made by shields of some sort. (e.g. Knight)

(i recommend having 1 or 2 canons per shield if its a knight)

Like so:

This is called LLDV (Long Live Da Vinci) Because it mainly revolves around using Da Vinci Tanks.
It consists of a line of musketeers (or others but i recommend musketeers) with Da Vinci Tanks Behind.

It is mostly effective against a demi cercle/line of horses.

Like so:

I call this one 3 Big Guys because its literally just 3 Ice Giants...
Mostly effective against anything without range (e.g. Squire)

Like so:

I call this one GGGB (Gatling Gun Go BRRRR)
Because its just a Demi cercle made by Gatling Guns.

Its Very effective against Ice Giants or hoards of melee units
(place far-ish away from the line because it takes a few seconds to begin shooting fast)

Like so:

Not all units that i talked about in this guide are available from the start of the game,
Some are because you need to progress in the game, some are because of secrets.

In case you dont have them i will place links here showing how to get the different units:
Secrets:
https://youtu.be/npgslRmFg3s?si=LVjuZUDl7_CzCyEb
Legacy:
https://youtu.be/1z0GJV9Uef8?si=89TQyDk1Z3ObAV67

That was my guide on the best formations in TABS.
(I might update this if there are any mistakes or i find better formations)
It took a while to make so if you found it helpfull and liked it then feel free to like this guide.
anyways, Have a great rest of your day <3

(I reply to all comments on this guide if you have questions)