Alpha Geoclaw is an Ice element boss hiding in a cave under Nimbus Fields. Here's where to find it, why Fire and Earth element Aniimo are the best pick, the attacks we saw including Ice Prison and the frozen state, and how to catch it.
Where to Find Alpha Geoclaw
Alpha Geoclaw is found underground, in a cave in Nimbus Fields. The game recommends Lv.55 for this fight. There are no prerequisites for the fight itself, but the cave it lives in has to be unlocked first. Once you reach it, the battle begins.

The map panel shows a respawn interval of 20 seconds for Alpha Geoclaw.
Alpha Geoclaw Weaknesses
Alpha Geoclaw is an Ice element Aniimo, so Fire and Earth element attacks are Super Effective against it. Fire and Earth element Aniimo are the best choice: their attacks are Super Effective, and they also resist Alpha Geoclaw's own Ice attacks. The map panel agrees, listing Fire and Earth as Highly Recommended and Ice, Water, and Lightning as Not Recommended.
| Attack element | Against Alpha Geoclaw |
|---|---|
| Fire | Super Effective against Alpha Geoclaw, and Ice attacks are Not Effective against Fire. A top choice. |
| Earth | Super Effective against Alpha Geoclaw, and Ice attacks are Not Effective against Earth. A top choice. |
| Lightning, Ice, Water | Not Effective against Alpha Geoclaw. Ice attacks are also Super Effective against Lightning and Water. |

As a defender, the Ice element takes Super Effective damage from Fire and Earth.
Alpha Geoclaw Moves and Attacks
These are the attacks we saw Alpha Geoclaw use. Ice Prison is the name the game uses in its hint. Ice Spin and Ice Charge are our own labels, not names shown in the game.
| Move | Details |
|---|---|
| Ice Spin | Alpha Geoclaw spins around in a flurry of ice. |
| Ice Prison | Alpha Geoclaw traps you in a ring of ice. If you don't escape the prison, you'll be hit by its big attack. The game's hint says Fire attacks break the Ice Prison more effectively. |
| Ice Charge | Alpha Geoclaw charges forward several times in a row, aiming its charges at your position. |

During Ice Spin, Alpha Geoclaw spins around in a flurry of ice.

During Ice Prison, the game shows a hint: "Fire attacks can break the Ice Prison more effectively."

Ice Charge comes several times in a row, aimed at your position.
Frozen State
If Alpha Geoclaw lands enough attacks on you, you can become frozen. When we were frozen, we couldn't move, attack, or dodge, which left us open to its attacks.

When we were frozen, we couldn't move, attack, or dodge.
How to Catch Alpha Geoclaw
After defeating Alpha Geoclaw, you'll get a chance to catch it. Catching costs 30 Primegy, and your catch rate depends on which Aniipod you use.
| Aniipod | Catch Rate |
|---|---|
| Aniipod (free) | 7.2% |
| Aniipod Track | 14% |
| Aniipod Hyper | 14% |
| Aniipod Mega | 14% |
| Aniipod Ultra | 100% |
| Sparkling Cube | 100% |

Aniipod Ultra and Sparkling Cube both show a 100% catch rate for Alpha Geoclaw.
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