--- title: "TFT Set 18 — Blossom / Adaptor (Master Yi) Comp Guide" game: "Teamfight Tactics" game_url: "https://qna.gg/games/teamfight-tactics" author: "The QnA community" topics: ["Builds"] summary: "Set 18: Enchanted Wilds · Patch 18.2b · Updated Sept 16, 2026. The strongest statistical comp in the set right now: ~79% top-4 rate, 3.01 average placement. It's a Master Yi reroll board that abuses the Blossom trait…" url: "https://qna.gg/g/tft-set-18-blossom-adaptor-master-yi-comp-guide-617e9c04" published: "2026-09-16T07:16:34.388Z" updated: "2026-09-16T07:16:34.388Z" source: "QnA.GG" --- # TFT Set 18 — Blossom / Adaptor (Master Yi) Comp Guide **Set 18: Enchanted Wilds · Patch 18.2b · Updated Sept 16, 2026** The strongest statistical comp in the set right now: **~79% top-4 rate, 3.01 average placement.** It's a Master Yi reroll board that abuses the Blossom trait to snowball Wisps into free stats. ![Master Yi](https://qna.gg/g/tft-set-18-blossom-adaptor-master-yi-comp-guide-617e9c04/assets/master-yi.jpg) --- ## Why this comp is strong Blossom gives your champions bonus **AD, AP, and max Health** — and it **empowers your Wisps after every combat.** Since Wisps are the set's core economy/power mechanic, Blossom turns your shop into a compounding engine. Patch 18.2 also **lowered Wisp costs across the board**, so you keep gold for XP and rolling. Master Yi is a 3-cost **Adaptor**. His passive makes every third attack a **Double Strike** (hits twice), and on takedown he gains a burst of move speed. His Adaptor bonus lets you choose: - **Double Strikes grant stacking attack speed** → scaling DPS, better vs. long fights - **Double Strikes deal bonus damage and heal** → drain-tank Yi, better vs. burst --- ## Core board (Level 7–8) | Unit | Cost | Role | Target star | | --- | --- | --- | --- | | **Master Yi** | 3 | **Primary carry** | ★★★ | | **Kog'Maw** | 3 | Secondary carry | ★★★ | | **Yorick** | 3 | Frontline / Adaptor | ★★★ | | **Krug** | 3 | Frontline | ★★★ | | **Vi** | 3 | Main tank | ★★★ | | **Sett** | 3 | Bruiser | ★★ | | **Nidalee (AP)** | 4 | Flex carry | ★★ | | **Gromp** | 4 | Level 8 add | ★★ | **Flex slots:** Sentinel (4-cost), Karma (early game filler). > If you highroll 4-costs, you can push **5 Blossom** for maximum Wisp greed. --- ## Items ### Master Yi — primary carry 1. **Guinsoo's Rageblade** (core — stacks with Double Strike) 2. **Edge of Night** 3. **Titan's Resolve** Yi wants **attack speed above all else**. Despite his Adaptor heal bonus, one healing/sustain item is very reasonable if you want him as a drain tank. ### Kog'Maw — secondary carry Spear of Shojin · Rabadon's Deathcap · Jeweled Gauntlet ![Kog'Maw](https://qna.gg/g/tft-set-18-blossom-adaptor-master-yi-comp-guide-617e9c04/assets/kogmaw.jpg) ### Nidalee (AP flex) Guinsoo's Rageblade · Spear of Shojin · Rabadon's Deathcap ### Vi — tank Warmog's Armor · Gargoyle Stoneplate ×2 --- ## Augments **Economy (highest priority):** - Latent Forge - Portable Forge - Living Forge **Item augments:** - Forged in Strength - URF - Nesting Anvils **Combat options:** - Heroic Grab Bag - Legion of Threes --- ## Positioning ``` BACK [ Master Yi ] [ Nidalee ] [ Kog'Maw ] MID [ Yorick ] FRONT [ Sett ] [ Krug ] [ Vi ] ``` Keep Yi in the back corner so he walks into the fight *after* your frontline has engaged and soaked the first burst. --- ## Roll plan ### Stage 2 — open strong Play around a **Master Yi opener that can win streak.** Blossom is very powerful early. Prioritize win-streaking for gold and item drops. ### Stage 3 — build the shell Add your Adaptor units and frontline. **Finish Master Yi's items by the end of this stage** — he should be fully itemized before you commit to rolling. ### Stage 4 — the roll-down **Level to 7 and roll** for: - Master Yi ★★ - Kog'Maw ★★ - A Juggernaut tank Then **slow roll** at 7 to hit your 3-stars. Don't dump your whole bank at once — slow roll down to ~30–50 gold and let interest rebuild. ### Stage 5+ — cap the board Level to **8** and add **Gromp**. From Stage 5 onward, **every other Wisp is a Combat Wisp**, and Blossom has been empowering them all game — this is where the comp spikes hardest. --- ## Wisp notes (important for this comp) - Wisps appear in the **rightmost shop slot every other round**, purchasable during planning only. - **One Wisp per round max.** If you skip it, the hidden unit behind it is revealed after planning. - Categories: Champion, Combat, Misc, Shop, Gold/XP, Risky, Item — color-coded in shop. - Costs range **0 to 45+ gold**, and every purchase **competes with your interest breakpoints.** Think before you buy. - Because Blossom empowers Wisps after each combat, **your Wisps are better than everyone else's.** Lean into buying them more aggressively than you normally would. --- ## Quick decision rules ✅ **Force this comp if:** you hit early Master Yi copies, get an attack-speed item opener (Recurve Bow / Rageblade components), or find a Blossom emblem. ⚠️ **Pivot away if:** you're contested by 2+ players on Yi, or you're deep into Stage 4 without Yi ★★ and low on HP. 🔄 **Alternative Blossom line (Fast 8):** If you fall into AP items instead, play the **Ahri / Sett / Ashe** Blossom board — Ahri wants Eternal Pact + Spear of Shojin + Jeweled Gauntlet, Ashe wants Red Buff + Spear of Shojin + Last Whisper. Standard fast-8 econ: 4→5→6→7→8, never drop below 10 gold at 8. --- ## Meta context TFT Academy lists **no S-tier comps** on Patch 18.2b — it's an open meta. Other strong lines to keep in your pocket: Fae/Spyrkin Rengar, Aphelios + Nidalee (rising fast), Ahri Sett Blossom, Caitlyn Reroll, Solar Reroll, Riftbeasts. **Play flexible.** Follow your items and augments rather than hard-forcing from Stage 1. --- *Sources: [TFT Academy](https://tftacademy.com/tierlist/comps) · [TFT Flow](https://tftflow.com/composition/set18/blossom) · [MetaTFT](https://www.metatft.com/comps) · [Mobalytics Wisps Guide](https://mobalytics.gg/tft/guides/set-18-mechanic-wisps)*