Riftbeast Pebbles Comp
TFT Comp
Best Riftbeast Pebbles comp featuring Brambleback in TFT Set 18.

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.
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- Pebbles

1 CostReroll Lvl: Level 4
- Gromp

- Murkwolf

- Scuttlecrab

2 CostReroll Lvl: Level 6
- Krug

- Mama Beak

3 CostReroll Lvl: Level 7
- Sentinel

- Brambleback

4 CostReroll Lvl: Level 10
Strategy Guide
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.
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 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.
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.
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.
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
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
Economy Strategy
Focus on 3-starring Pebbles for a 64.7% win rate power spike.
Itemization
Prioritize items for your main carry. Check the Top Items section for optimal builds.
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.











