Eleguana

Lightbulb

Set
Moves: Thunderstrike, Gamma Pulse, Magnify/Energize (Energize preffered for bulk), Luster Loot/Tase/Dodge

Item: Health Amulet

Ability: Lightning Rod/Prismatic

Personality: Very Robust, Sluggish, Frail

TPs: 200 Melee Defense, 200 HP, 84 Energy, 16 Ranged Defense

Reasons
Thunderstrike and Gamma Pulse are Ranged STAB moves which you should definitely use. Magnify can set up on slower or weak opponents to deal extra damage or possibly sweep, but Energize helps grow ranged bulk, too. Luster Loot goes well with Magnify or Energize to heal a lot. Tase can paralyze the enemy, making sure that they can't outspeed your loomians. Dodge is a free turn of Health Amulet healing.

Lightning Rod and Prismatic both help. Lightning rod is better in doubles, but Prismatic is generally better in singles.

Health Amulet helps Eleguna heal, because there is no other source of HP regeneration.

Damage Calculator Code
Note: Magnify and Energize boosts must be manually inputted, and Dodge just does its thing, so I have left room for the three move cycle.

Luster Loot+ Tase eJxdkctuwjAQRX8l8poFoRSl7Lqo6AIhhPoDEzI4FrYTecaREMq/dwwkTbrLPXPj48dd7Y2uuYy2VNu78uBQbdWXRR3Bg1ooQj484V9xoUxHqV63wtdLAegx6NuQgBnO1yFVeEFPOB+e/k3HTC1i9Qy9rDsRFcVU9EijaKbJV8XMk39s5qKpJ1nahg7AMaSfLwGMlblHPTKyUWtDteAOw23k3akpI3GSlcYaTvs6BkMO2JzTNTE6Qd8Iluvs00WLqWyxQyv8Pe3DNR0+zpg+cqE/dfQVBuJgrvgqrITvwDnIjtHSQN/Sq4gfQ7ZvGn7RdVoDpNT3/S8xV5N2

Luster Loot+ Flash 'n Flee eJxdkcFuwjAMhl+lymUXDitjU8dth7EdEEJoL+BS00Q4aRU7lRDquy8B2rW75f/s5HOSq9qaWksZqFTrq3JgUa3VJ2EdwIFaKEbZ3eFf40KZjlO7biNfPUeADn19GRKIwPE8pApP6BjnxcO/6pi5RazuoY/nTkRFMRXd0iiaafJlMfPk729z0dSTLG3DO5Dg0+aTB0Ox7rAeGVOoa8M64g79ZeTdoSkDS5KVhoykufbesAUxx/RMgjaibwQSnX3YQJiaCTukyF/THLbp8HbHtMgj/dHBVehZvDnjo2EZ+RdYC9k+EA/0Jf1K9KPPtk0jD7qKdEPAOnty2YYQVd/3v2k7lig=

Tase+ Flash 'n Flee eJxdkEFOwzAQRa8SecOmC1IKCt2xoLBAVVVxgUk7ta2OncgzjlRVuTt2S0LCzv/Nt5/tq/qy2kgdqVbrq/LgUK3VO6GO4EEtFKNs7/CvuFC241w3beKrxwTQY9CXIYEIHM5DOuIJPeN8uP83HTO3iMd76NO5E1FVTUW3NIpmmnJZzTzl68tcNPVkS9vwFiSGvPkUwFKae9QjY4paWzYJdxguI+/2TR1Zsqy2ZCXfaxcsOxB7yN8k6BL6RCAxxZuLhLlM2CEl/pzv4ZoOb2/MizLRbxP9EQNLsGf8LSwT/wDnoNhF4oE+5TaMcZXihoBN8eCLDSGqvu9/AEeIk3g=