How to Get Meteor in Kingdom Hearts Birth by Sleep

How to Meld Meteor (Use the Guaranteed Recipe)

Take the guaranteed one. Geo Impact comes from two Brutal Blasts at 70%, so your full chain is two Brutal Blasts into Geo Impact, then add Quake. That's more reliable than rolling 10% over and over, and you pick up an ability at the Geo Impact stage too.

Which Crystal Should You Use?

Geo Impact + Quake with a Wellspring Crystal gives Once More. Handy that the guaranteed recipe also carries the best ability. A meld that can't fail and hands you Once More is one of the better deals in the game.

The rest of that recipe's set:

• Shimmering gives Fire Boost
• Fleeting gives Reload Boost
• Pulsing gives Finish Boost
• Soothing gives Damage Syphon
• Hungry gives HP Prize Plus
• Abounding gives EXP Chance

Brutal Blast + Zero Graviga happens to share that exact ability set, so even if you do gamble you're after the same rewards. Brutal Blast + Magnega is the outlier, giving Combo Plus on Wellspring instead of Once More, which makes it the weakest of the three.

Commands That Use Meteor as an Ingredient

Nothing melds from Meteor, so once it's built and levelled you're free to just use it.

One naming thing that catches people out: Meteor Crash and Meteor Shower are different commands entirely. Meteor Shower is a Shotlock rather than a deck command, so it works nothing like this.