mtg gain life when you draw a card Revitalize [Core Set 2021] Drogskol Reaver · Double Masters

Yes, building with eight or nine MDFCs will increase the number of lands you have that will come into play tapped, but it shouldn't increase it enough to be problematic, especially compared to the consistency and power you gain from the spell-land hybrids

Eriette, the Beguiler Even though it wont work if it targets lands, making my Spreading Seas dreams crash, Eriette, the Beguiler is still a fun one to brew around in a pseudo-steal-themed deck

Given that the last two here are uncommons, its not a huge deal if you want to test these out

Ajani, Mentor of Heroes This is a color combination that swings

Do Boros decks need or want an anthem that isnt Intangible Virtue