[Set 9] Rek'sai Kaisa

The composition is based on Rek'Sai as a bruiser and Kai'Sa as a carry, so it will be important to focus solely on this composition when having multiple Rek'Sai. It is probably unnecessary to force the composition as it is quite niche but still very powerful.

Rek'Sai, being one of the four bruisers with healing, will buy a lot of time for Kai'Sa to deal incredible damage, especially with the Archangel's Staff.

• Titanic Strength - Bruisers gain % increased Attack Damage equal to 1.5% of their maximum Health. Gain 2 Bruisers.
• Stable Evolution - Your Void units gain 100 Health and 10 Attack Damage and Ability Power for each star level they have. Gain 3 Void units.
• Healing Orbs II - When an enemy dies, the nearest allied unit is healed for 500.
• Gifts from the Fallen - Your units gain 5% Attack Damage, 5 Ability Power, 5 Armor, and 5 Magic Resist. When one of your units dies, all your units gain these stats again.

In this example, having Rek'Sai early on allows us to have a massive frontline with four bruisers and the Void synergy. Malzahar, with Archangel's Staff, will have enough time to stack up AP.

Concretely, our mid game is our late game. It will likely be challenging to reach level 8 since it will take some time to find a 3-star Rek'Sai. We replace Malzahar with Kai'Sa and add Yasuo, while replacing Renekton with Sejuani.

• Bloodthirster is important on Rek'Sai due to its sustain healing and the shield it provides based on a percentage of her health.
• Titan's Resolve grants stacks whenever Rek'Sai takes or deals damage. As she accumulates stacks, she gains bonus damage and bonus resistances.
• Archange's Staff can indeed be an excellent item choice for maximizing AP damage, especially in longer fights.

1. Having a Void starter and building items accordingly , Archange's Staff is the most important items.
2. Build your economy until level 7.
3. At level 7, aggressively reroll before stabilizing.
4. It's crucial to at least have Rek'Sai 2 and Kai'Sa before reaching a stable position.
5. Once stabilized, focus on building your economy again.
6. You will remain at level 7 until you have completed your entire composition and, most importantly, obtained a 3-star Rek'Sai.
7. Reaching level 8 will be very rare.