Unlike powerful lineups with a familiar main carry, there are formations with multiple champions sharing the carry role, providing a rich and diverse strategy. Especially when having many carries, it becomes quite difficult for opponents to completely counter your lineup.
Here are some strong lineups in the current meta, featuring several carry champions:
Gunner – Brawler Lineup

In the early game, Lucian will be the main damage dealer if equipped with strong items like the Archangel’s Staff or Luden’s Echo. Mid-game, the carry role will be equally shared with Ezreal and Jinx. In the late game, the 5-cost champion Miss Fortune will complete the 4 Gunner lineup; before getting Miss Fortune, you can temporarily use Graves to activate the trait.
Specifically, regarding the role of each carry, Lucian will primarily create the effect of Disarm, countering strong auto-attack targets from the enemy team. Ezreal and Miss Fortune will be the main sources of magic damage for the team, with Ezreal also effectively reducing enemy skill cooldowns. Jinx will be a burst damage source, capable of continuously eliminating opponents when her ability is activated.
The frontline tank is Cho’Gath, so at least one defensive item should be equipped to stun opponents before being taken down.
Swordsman – Hextech Lineup

In this lineup, the Hextech frontline will be somewhat weak without a few scattered items to activate their trait. However, the strength of this lineup lies in hitting at the weakest point of the opponent, so there’s no need to worry about that defensive weakness.
As for the main damage source, Irelia will be the primary physical damage dealer, capable of attacking champions with the most energy. Since Irelia’s skill adds damage in a quite unique way, you can equip her with either a Sorcerer’s Hat or Infinity Edge for devastating effects. Next is Ekko with incredible late-game power, capable of dealing damage while activating effects on the entire enemy team. Then comes Kayle with magic damage, who can deal area damage to the entire backline of the enemy team when combined with the Swordsman Noxian combo. Finally, Miss Fortune will deal percentage health damage; sometimes, just one well-placed Bullet Rain from her can secure a victory.
Infiltrators – Void Lineup

In the front line, the tanks will be Cho’Gath and Garen (combined from Pilot). In the back line, the carries will include Shaco with burst damage – a very strong critical hit, ready to one-hit and heal continuously in combat. Next is Vel’Koz with Void’s true damage, easily wiping out enemies with just one skill. After that is Kai’Sa, who can slip into the backline to deal damage and apply effects; an excellent item for her is the Explosive Charge (activating with Rumble) to continuously stun the enemy team.
In the corner is Kha’Zix with a bit of… luck, because even with true damage, Kha’Zix still has one more condition to become a true carry: attacking isolated targets. Finally, if Garen is taken down, Fizz will become the last carry, helping the team with a strong area damage source along with knock-up and stun effects.