Terrafly

Hazard Lead (Set 1)

Set
Moves: Poison Barbs, Provoke/Dodge, Parasitize, Venom Chomp

Item: Health Amulet/Bug Essence

Ability: Ambush

Personality: Brawny, Clever/Nimble, Very Clumsy

TPs: 200 Melee Attack, 200 Speed/Ranged Defense, 68 Ranged Defense/HP, 32 Energy

Reasons
Poison Barbs is one of the moves that makes this Loomian good, poisoning or badly poisoning swap-ins. Provoke can cripple other slower variants of Terrafly that are hazard leads, and can also prevent Mutagon and Eleguana from setting up. However, Dodge can be used to get free poison damage on switches. Parasitize is a great STAB move that heals this Loomian, and Venom Chomp is worse than Parasitize as a STAB move except for the energy, but it strikes Tahtab hard and OHKOes it. This set can use 2 barbs, 2 Paras, and two low-energy attacks.

Ambush helps this Loomian wreck opponents on switches that it reads.

Health Amulet can increase this Loomian's longevity, but Bug Essence can allow it to hit a bit harder and make it less passive.

Virus (Set 2)

Set
Moves: Parasitize, Venom Chomp, Wing Slap, Provoke

Item: Bug Essence

Ability: Bug Fever

Personality: Brawny, Nimble/Clever, Very Clumsy

TPs: 200 Melee Attack, 200 Speed/Ranged Defense, 88 Ranged Defense/HP, 12 Energy

Reasons
Parasitize is a great move that activates Bug Fever. Wing Slap and Venom chomp are basically coverage. Poison Barbs and Provoke can assist teammates and give this Loomian some utility, but it can't learn any other viable moves anyway. This set can use 4 Paras.

Bug Fever turns this Loomian into a fearsome sweeper, grabbing boosts from Parasitize KOs.

Bug Essence boosts Parasitize, which is this Loomian's best move when it's a sweeper set.