Hello happy Commander fan as well as those for other casual/multiplayer formats like Highlander, Five Color, Type Four, Peasant and Pauper
And remember, in the grim darkness of the far future, there is only Commander
The sheer number of landwalk cards that have been printed over Magics long history can be overwhelming, even for more experienced players
I think that there are some extremely good decks out there that can find a way to abuse the various cards like this that care about creature types
Its still clearly an aggressive deck, but it often builds incremental advantages in board presence via equipment (rather than trying to win as fast as possible)
Then you can +2 her on arrival to make two mana and then she's just four total spent and on future turns as ramp for your copied spell like an X spell such as Comet Storm