Lands, rituals, tutors, draw spells all live again, then get exiled
Does You Cannot Lose the Game beat You Win the Game
Now, if you put it on a flyer and your opponent does not have flyers, that's good too
(Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) Destroy target creature or planeswalker
For Gruul mana-fixing, I recommend prioritizing dual lands that count as both Forests and Mountains: Cinder Glade, Stomping Ground, Sheltered Thicket, and Taiga (if you're willing to spend lots of money) add layers of extra synergy to the deck because they can be fetched by lands (Wooded Foothills) and spells (Wood Elves) while also empowering cards that care about land types like Valakut, the Molten Pinnacle and Howl of the Night Pack
Theres great mana fixing to make decks better, and there are powerful cards that can be played in multiple formats