Playing a shock land on turn two and paying the life cost, then passing the turn, is a great way to make your opponent think you are holding counter spells, removal, or a card with the flash ability
Since nature s revolt reads All lands are creatures that extends to the graveyard and necroskitter pulls them back to be creatures under your control that are still lands
But unfortunately many cards, even greats like Baneslayer Angel, can dramatically shift in power level as the landscape of new cards come into a format
This one also costs 4 mana which is something Bello can use to aggravate your opponents with
The only thing preventing her from flat out being the unquestionably best walker in Standard is that it says forest instead of land. Shell still be powerful, but any deck that runs her is going to need a critical mass of forests, which will restrict her utility
I dont like relying on Starscream to introduce the monarchy, especially when its given to your opponent