TL;DR
- Terastallization transforms Pokémon into crystal forms with crown-like Tera Jewels, boosting attack power
- All 18 Pokémon types are available as Tera Types, enabling strategic type changes during battles
- The Tera Orb allows one activation per battle and requires recharging at crystals or Pokémon Centers
- Wild Terastallized Pokémon glow brightly and can be captured after breaking their crystal state
- Tera Type combinations create endless strategic possibilities for competitive play

Pokémon Scarlet and Violet revolutionize creature battles through the groundbreaking Terastal Phenomenon, elevating strategic combat to unprecedented levels.
The Paldea region introduces transformative mechanics including TM Machines and the Terastal Phenomenon, ensuring Pokémon become both visually stunning and significantly more powerful in encounters.
Every Pokémon native to Paldea possesses Terastallization capability. When activated, they manifest a distinctive crown-shaped Tera Jewel above their heads. This crystalline transformation not only creates breathtaking visual effects but substantially amplifies offensive capabilities during combat situations.
What is Tera type Pokemon?
Eighteen distinct Tera Types exist, spanning from Normal to Flying variations. Each creature maintains one dormant Tera Type until Terastallization initiates. Following completion, the Pokémon’s type converts entirely to their designated Tera Type, which may dramatically differ from their original typing. For instance, a Fire-type Pokémon could possess a Water Tera Type, creating nearly limitless strategic combinations. While the determination method for individual Tera Types remains partially mysterious, trainers can influence outcomes through specific gameplay methods.

After combat concludes, Pokémon revert to their original type configurations, maintaining game balance while enabling temporary strategic advantages.
Wild Terastallized Pokémon occasionally appear throughout the landscape, identifiable by their intense luminous glow. Applying sufficient damage to these special encounters disrupts their Terastallized state, making them vulnerable to capture. This mechanic provides valuable opportunities to obtain Pokémon with rare Tera Type combinations not typically available through standard encounters.
What is Terastal phenomenon?
The Terastal phenomenon activates during combat when trainers utilize their Tera Orb to initiate transformation. The Orb exhausts its energy completely with each use, restricting activation to once per battle engagement. To restore functionality, trainers must replenish the Orb’s power either by interacting with Terastal energy crystals scattered throughout Paldea or visiting convenient Pokémon Center locations.

Terastal energy crystals distribute across the diverse Paldea region, offering multiple recharge points. Pokémon Scarlet and Violet launched globally on November 18, introducing this revolutionary battle system to trainers worldwide.
Action Checklist
- Locate and battle wild Terastallized Pokémon by identifying their bright glow in the overworld
- Strategically use your Tera Orb during key battle moments when type advantage is crucial
- Recharge your Tera Orb at Pokémon Centers or Terastal crystals after each use
- Experiment with different Tera Type combinations to counter specific gym leaders and elite trainers
- Document discovered Tera Type patterns to build a strategic database for competitive play
No reproduction without permission:Game Guides Online » What is the Terastal Phenomenon in Pokémon Scarlet and Violet? – Master the Terastal phenomenon to transform Pokémon battles with strategic type changes and crystal power
