If you're doing that, however, then you're probably forcing it
Avacyn here is the vanguard of the story for the block, and her tale is told on cards like Avacyns Judgment and Anguished Unmaking
Do not affect grading: the card can be sold as Near Mint (NM)
For example, if Tom Bombadil is returned to the battlefield by the final chapter ability of Elspeth Conquers Death, it will be on the battlefield in time to see that final chapter ability finish resolving and get removed from the stack, and thus Tom Bombadil's last ability will trigger.
The Gitrog Monster The Gitrog Monster is the classic lands commander
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