The Rainbow Rush is a term occured by after reaching the goal of a level.
When the player reached the goal, the Rainbow Rush begins with the voice "Rainbow Rush!" and the enemies with cooldown 0 do not act anything.
During this term, automatically Spirit Summon a Gemling in Team randomly per 1 Move and blast them out (including Wild Gemlings) when reached 0 Moves.
- In legacy version, The arabic numeral on Move displayed normal white/blue color instead of black/red when the Move count is 4 or below after reaching the goal, including during the Rainbow Rush.
- In legacy version, the Rainbow Rush began after enemies with cooldown 0 attack Gemling or create an obstacle.