Riftbeast Pebbles Comp

TFT Comp

Best Riftbeast Pebbles comp featuring Brambleback in TFT Set 18.

D
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Set:18
Sample Size:500,000 ranked games
Tier:All Tiers
Last Updated:
4.58
Avg Place
3.96%
First Place
49.06%
Top 4 Rate
0.36%
Pick Rate

This comp averages a 4.58 placement with a 49.1% top 4 rate and a 4.0% first place rate. A 0.4% pick rate makes this a less contested composition.

Invoker / Riftbeast / Ravager builds: Scuttlecrab with Bramble Vest, Evenshroud, Steadfast Heart (76.70% WR, +27.64% difference); Gromp with Archangel's Staff, Nashor's Tooth, Spear of Shojin (78.67% WR, +29.61% difference); Murkwolf with Hand Of Justice, Infinity Edge, Striker's Flail (74.04% WR, +24.98% difference)
Severe Contested Risk
This comp has Very High contested risk and is highly contested and may be difficult to complete. The most contested units are Sentinel, Brambleback, Krug due to their popularity and high cost. Consider having backup carries in mind.
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Pebbles is a 1-cost unit with an optimal reroll level of 4. Gromp, Murkwolf and Scuttlecrab are 2-cost units with an optimal reroll level of 6. Krug and Mama Beak are 3-cost units with an optimal reroll level of 7. Sentinel and Brambleback are 4-cost units with an optimal reroll level of 10.
    • Pebbles
      Pebbles
    Gold cost icon1 Cost

    Reroll Lvl: Level 4

    • Gromp
      Gromp
    • Murkwolf
      Murkwolf
    • Scuttlecrab
      Scuttlecrab
    Gold cost icon2 Cost

    Reroll Lvl: Level 6

    • Krug
      Krug
    • Mama Beak
      Mama Beak
    Gold cost icon3 Cost

    Reroll Lvl: Level 7

    • Sentinel
      Sentinel
    • Brambleback
      Brambleback
    Gold cost icon4 Cost

    Reroll Lvl: Level 10

Strategy Guide

1-Cost Reroll
Highly Contested
Loss Streak
Hold For BiS Items
Moderate Flexibility
Reroll Lvl 5
Win Condition
1-Cost Reroll - 3-star as your primary carry Pebbles.
Reroll Targets
3-star Pebbles and Krug and Scuttlecrab and Gromp and Mama Beak. Roll down at level 5 where 1-cost units have the highest appearance rate.
Economy
Medium Cost comp (69g investment). Save gold early, loss streak for extra gold and first carousel priority.
Contest Warning
Highly Contested - 3 pivot options available.
Items
Best-in-slot items add +27.6% win rate - hold components.
Carousel Priority
D A_ Component_ Sparring Gloves and D A_ Component_ Chain Vest.
Augment Synergies
Look for Reroll augments (Three's a Crowd, Pandora's Items), Riftbeast trait augments.
Upgrade priority guide showing win rates and pick rates for Pebbles, Gromp, Murkwolf, Scuttlecrab, Krug, Mama Beak, Brambleback, Sentinel at 1-star, 2-star, and 3-star levels. Use this data to decide which units to prioritize upgrading and when to reroll for 3-star units. Champions worth 3-starring in this comp: Pebbles, Gromp, Scuttlecrab, Krug, Mama Beak (over 25% pick rate at 3-star). Sentinel has the highest 2-star win rate at 63.2%.
Top 5 items by win rate for each champion. Pebbles's best item is Void Staff with a 65.8% win rate. Gromp's best item is Void Staff with a 66.8% win rate. Murkwolf's best item is Thief's Gloves with a 65.1% win rate. Scuttlecrab's best item is Evenshroud with a 64.3% win rate. Krug's best item is Crownguard with a 68.3% win rate. Mama Beak's best item is Last Whisper with a 59.0% win rate. Brambleback's best item is Thief's Gloves with a 67.6% win rate. Sentinel's best item is Ionic Spark with a 67.7% win rate. Items with low pick rates are excluded.

Stage-by-Stage Guide

Understanding when to level, roll, and transition is crucial for maximizing your success with Invoker / Riftbeast / Ravager. This guide breaks down the optimal play pattern for each stage of the game.

Stage 2Early Game
Build economy
Collect Pebbles copies
Play strongest board

Focus on building economy while collecting Pebbles and Krug and Scuttlecrab and Gromp and Mama Beak copies. Play your strongest board with any 2-star units you hit naturally. Look for Pebbles and Gromp as early game frontline. Aim to have 30-40 gold by the Stage 2 carousel.

Stage 3Transition
Level to 5 at 3-2
Start slow rolling
Commit or pivot decision

Stage 3 is your key decision point. If you've collected 5+ copies of Pebbles by Stage 3-2, commit to the reroll strategy. Level to 5 at Stage 3-2 and begin slow rolling. At level 5, 1-cost units have the highest appearance rate.

Stage 4Power Spike
Hit 3-star carry
Stop rolling, start leveling
Add high-cost units

By Stage 4, you should be close to or have already hit your 3-star Pebbles. Once you 3-star your primary carry, stop rolling and begin leveling. If resources allow, continue rolling for 3-star Krug and Scuttlecrab and Gromp and Mama Beak. Transition to leveling at Stage 4-5 or 5-1.

Stage 5+Late Game
Add remaining upgrades
Scout and position
Find legendaries if possible

Your 3-star carry should be online and dealing massive damage. Focus on adding your remaining high-cost units and finding optimal positioning against the remaining players. Scout remaining players and position to counter their carries.

Economy Summary
129gTotal Cost
HighInvestment
Lvl 5Reroll At

This is a high economy investment that requires disciplined gold management during your reroll phase. Slow roll above 50 gold until you hit your 3-star targets.

Full Written Guide

Stage 2: Early Game

Focus on building economy while collecting Pebbles and Krug and Scuttlecrab and Gromp and Mama Beak copies. Play your strongest board with any 2-star units you hit naturally. Look for Pebbles and Gromp as early game frontline. Aim to have 30-40 gold by the Stage 2 carousel.

Stage 3: Transition

Stage 3 is your key decision point. If you've collected 5+ copies of Pebbles by Stage 3-2, commit to the reroll strategy. Level to 5 at Stage 3-2 and begin slow rolling. At level 5, 1-cost units have the highest appearance rate.

Stage 4: Power Spike

By Stage 4, you should be close to or have already hit your 3-star Pebbles. Once you 3-star your primary carry, stop rolling and begin leveling. If resources allow, continue rolling for 3-star Krug and Scuttlecrab and Gromp and Mama Beak. Transition to leveling at Stage 4-5 or 5-1.

Stage 5+: Late Game

Your 3-star carry should be online and dealing massive damage. Focus on adding your remaining high-cost units and finding optimal positioning against the remaining players. Scout remaining players and position to counter their carries.

When to Play Invoker / Riftbeast / Ravager

Invoker / Riftbeast / Ravager is a All tier composition in TFT Set 18 with a 49.1% win rate and 4.58 average placement. This comp focuses on the Riftbeast trait.

Strengths

  • Pebbles and Krug and Scuttlecrab and Gromp and Mama Beak can be 3-starred for power spikes
  • Strong trait synergies across multiple activated traits
  • Balanced composition with clear win conditions

Weaknesses

  • Higher 4.58 average placement indicates inconsistency
  • Requires specific items on carries to maximize potential
  • Can struggle if key units are contested

Strategic Tips

1

Economy Strategy

Focus on 3-starring Pebbles for a 64.7% win rate power spike.

2

Itemization

Prioritize items for your main carry. Check the Top Items section for optimal builds.

3

Positioning

Place Sentinel and Brambleback in the frontline to protect carries in the backline. Use the positioning board above as a guide.

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D Invoker / Riftbeast / Ravager TFT Comp - Frequently Asked Questions

What traits does this comp use?

This composition uses the following traits: Invoker, Riftbeast, Ravager. The primary trait is Riftbeast, which is active on 8 units.

What are the carries of this TFT Comp?

The primary carries for this composition are Pebbles (3-Star Win Rate: 64.7%, Pick Rate: 50.5%), Krug (3-Star Win Rate: 72.6%, Pick Rate: 43.3%), Scuttlecrab (3-Star Win Rate: 71.2%, Pick Rate: 40.4%), Gromp (3-Star Win Rate: 71.3%, Pick Rate: 33.0%), Mama Beak (3-Star Win Rate: 75.3%, Pick Rate: 28.3%).

What is the best positioning for this composition?

Place your carries in the backline and your tanks like Sentinel and Brambleback in the frontline to absorb damage. Check the positioning board above for exact placement.

Is this composition good in the current meta?

This composition has a win rate of 49.06% and an average placement of 4.58, making it a strong contender in the current meta.

What item builds does Invoker / Riftbeast / Ravager use?

Invoker / Riftbeast / Ravager performs best with these item builds: Scuttlecrab with Bramble Vest, Evenshroud, Steadfast Heart (76.70% win rate, +27.64% difference from comp average); Gromp with Archangel's Staff, Nashor's Tooth, Spear of Shojin (78.67% win rate, +29.61% difference from comp average); Murkwolf with Hand Of Justice, Infinity Edge, Striker's Flail (74.04% win rate, +24.98% difference from comp average).

Is Invoker / Riftbeast / Ravager contested in TFT Set 18?

Invoker / Riftbeast / Ravager is relatively uncontested with only a 0.4% pick rate, making it a good choice when you want to avoid fighting for units. You can often hit your key champions like your carries without much competition.

What is the win condition for Invoker / Riftbeast / Ravager?

The win condition for Invoker / Riftbeast / Ravager is "1-Cost Reroll". This is a reroll composition that focuses on 3-starring Pebbles and Krug and Scuttlecrab and Gromp and Mama Beak as the primary carrys. Focus on 3-starring Pebbles which has a 64.7% win rate when upgraded.

Should I reroll or level with Invoker / Riftbeast / Ravager?

Yes, Invoker / Riftbeast / Ravager is a reroll composition. You should slow roll at level 5 where 1-cost units have the highest appearance rate. Your primary reroll targets are Pebbles (64.7% win rate at 3-star) and Krug (72.6% win rate at 3-star) and Scuttlecrab (71.2% win rate at 3-star) and Gromp (71.3% win rate at 3-star) and Mama Beak (75.3% win rate at 3-star). Save gold above 50 and roll excess gold each round until you hit your 3-star units.

How much gold does Invoker / Riftbeast / Ravager cost to build?

Invoker / Riftbeast / Ravager is a high cost composition requiring approximately 129 gold investment to complete. Prioritize economy early, maintain 50+ gold interest, and avoid rolling until you have a strong economic foundation.

What are the best pivot options for Invoker / Riftbeast / Ravager?

Invoker / Riftbeast / Ravager is moderately flexible with 3 pivot options available. The best pivot options share key units like Sentinel and Brambleback. If you're contested, look at similar compositions that use these same champions with different supporting units.

When should I pivot away from Invoker / Riftbeast / Ravager?

You should consider pivoting away from Invoker / Riftbeast / Ravager if: (1) you see 2+ players contesting your key units in the early game, (2) you're not hitting your core champions by stage 3-2, or (3) you find stronger units for an alternative comp. The best pivot is Brawler / Invoker with a 89.6% win rate. Scout your lobby at stage 2-1 and 3-2 to decide. Check the Pivot Suggestions section above for 3 alternative compositions.