Charizard
#007 Squirtle
Squirtle
Wartortle
Blastoise
Halloween 2019 Event (October to November 2019) - One-star raids
Community Day - July 8th 2018 - Found by completling research tasks 'Catch 5 Squirtle'
Sunglasses Squirtle
Sunglasses Wartortle
Sunglasses Blastoise
Go Fest 2020 (25th to 26th July 2020)
Pokémon Day 2020 (February to March 2020) - 7km eggs and one-star raids
Party Hat (Red) Squirtle
Party Hat (Red) Wartortle
Party Hat (Red) Blastoise