Assault
Simply put, this composition maximizes support for Sivir and Irelia to deal damage with the Assault bonus that increases AD significantly. Additionally, when placed in the Icon slot, Sivir and Irelia can deal damage incredibly powerfully. However, to achieve that dominating power, these two champions heavily rely on Infinity Edge and Giant Slayer. Without them, they will become extremely weak and struggle to “carry the team” in the later stages.

We need to remember that the Assault system only provides AD and does not offer any other attack or defense effects. Meanwhile, Irelia and Sivir’s abilities serve solely to deal damage. As a result, to make these two units strong, you must equip many powerful damage items to eliminate opponents quickly within a short time. If you can’t assemble Giant Slayer and Infinity Edge, Irelia and Sivir will show a significant lack of damage.
Malzahar Carry
Basically, when aiming to play Malzahar as a carry, you need to find exactly the right items for him, including Blue Buff, Morellonomicon, and Hextech Gunblade. This item combo will allow Malzahar to cast spells continuously and deal significant damage to opponents. Even when using Rabadon’s Deathcap, it is still difficult to generate superior damage compared to Morellonomicon as it deals true damage and scales with a percentage of the opponent’s health.

Not stopping there, to protect Malzahar while casting spells, your front line also needs to be solid with Thornmail or Warmog’s Armor. Whether you play a Mutation or Mage composition, the above items are mandatory for the front line. Without the right items mentioned, Malzahar will be weak in damage, unable to buff health for tankiness (due to lacking Hextech Gunblade), making your composition much easier to fall.
Senna “Super Idol”
It is not an exaggeration to say that this is one of the hardest compositions to build in Teamfight Tactics right now; of course, once the conditions are met, it will be very powerful. This composition is built around the principle of using Senna as the main carry, leveraging her damage and healing abilities as the winning condition. Therefore, if you don’t have enough damage items for Senna like Infinity Edge, Giant Slayer, and the Triumvirate core, you will lose half the strength of the composition.

Furthermore, Morgana’s items also have high requirements as you must have at least Thornmail and Redemption. Not to mention that for this composition to be powerful, players must possess the Triumvirate core to increase the stats of the 3-gold champions and push Senna and Morgana to 3 stars. With so many challenging conditions, the Senna “Super Idol” composition rarely appears in Teamfight Tactics, and the advice is that you should not force yourself to play this team comp.