Tier 1 Yellow
Spark Chumbi
Spark type has a yellow body color (light, medium, or dark) and yellow background. Light spark body type has Thunderclap as main attack. Medium yellow disposes of Lightning Bolt attack. The dark shade spark type can attack using Overload.
Any Chumbi can wear 6 different spark coats - Energized coat having Radwave secondary attack. Powered coat disposing of Gigawatt Punch attack. Charged cloak with Thunder Chain attack. Fritzy coat attacks using Laser Burst. System Shock can deliver Chumbi in Static coat. And a plain spark coat is allowing to use of Lightning Strike secondary attack.
Sparks are strong against the river, feather, and flower Chumbi. They rather avoid void, spirit, and cave Chumbi. Pure Spark Chumbi on Opensea.