It can provide a 1/1 Goblin early on and a Trample giving Equipment later in the game
She is an infernal giant in a gown of spears who carves mad commands into the metallic landscape with her molten-hot appendages, always urgent and always contradicting her previous orders
Still, you need to kill the opponent
There are a lot Tribal instant/sorcery cards out there with the Changeling subtype, but those do not necessary create Changeling creatures
However, there are still a bunch of codes that players can still use until their expiry
If you want some inspiration for meta decks, tournament successful lists, or wanna see different strategies, look at the completed results from a recent Late Night Event here: You can import a deck from one of those events by copying it to your clipboard and pasting it right into PTCG Live