Hey, I’m Zathong and i will help you build TFT Mecha: PRIME Threat comp in Ranked, Hyper Roll and Double Up. Learn more about core champions, carries Items, early options, late options, and best items for champions.
Mecha: PRIME Threat Comp Build Guide
Team Comps Recommend: 3 Mecha: PRIME + 2 Threat (Fiddlesticks, Urgot).

All champions: Samira, Sett, Aphelios, Fiddlesticks, Janna, Leona, Urgot, Ekko, Jax.
Core champions
How to play?
Early game guide
Roll champions:
Using team comp: 2 Admin + 2 Brawler + 1 Ace.
Mid game guide
Roll champions:
Using team comp: 2 Aegis + 2 Defender + 2 Brawler + 2 Sureshot + 1 Civilian.
Late game guide
Roll champions:
Using team comp: 3 Mecha: PRIME + 2 Threat + 2 Aegis + 2 Sureshot + 1 Civilian + 1 Ace.
Carries Items
Recommend items for Samira:
- Deathblade: Grant 40% bonus Attack Damage
- Giant Slayer: Grant 20% bonus Attack Damage and 20 bonus Ability Power. Abilities and attacks deal 30% more damage to enemies with more than 1600 maximum Health.
- Hand of Justice: Grant 2 effects: • 15% Attack Damage and 15 Ability Power. • 10% Omnivamp. Each round, randomly double 1 of these effects. Omnivamp: heal for some of damage dealt
Recommend items for Sett:
- Bloodthirster: Grant 20% Omnivamp. Once per combat at 40% Health, gain a 25% maximum Health shield that lasts up to 5 seconds. Omnivamp: heal for some of damage dealt
- Warmog’s Armor: Grant 700 bonus Health.
- Sunfire Cape: Grant 150 bonus Health. Every 2 seconds, an enemy within 2 hexes is 10% Burned and 33% Wounded for 10 seconds. [Unique – only 1 per champion] Burn: deal some of the target’s maximum Health as true damage Wound: reduces healing received
Power of Mecha: PRIME Threat Comp
Use the PRIME selector to designate a PRIME.
At the start of combat, the PRIME combines with the two closest other Mecha units, taking a portion of their base Health and Attack Damage.
- 3 – 75% Health, 75% Attack Damage
- 5 – 100% Health, 100% Attack Damage
- 1 – Threats are more powerful than other units. You may field any number of Threats, but they do not gain bonuses for being fielded with other Threats.
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