Baeloth Barrityl, Entertainer | Illustration by Joshua Raphael There are over 80 total commanders for players to test and try out in Commander Legends: Battle for Baldurs Gate
No, some are just pointy-eared mana finders like Greenseeker, or blunt-eared mana reanimators like Groundskeeper or even Snake-eared mana boosters like Sakura-Tribe Scout
Your cards like Nissa, Vastwood Seer and Shrine of the Forsaken Gods are surely enabled, no matter how much mana was created first from creatures like Rattleclaw Mystic
Giving your creature indestructible can be a lifesaver if you need other stax pieces (I am assuming if you play Boromir, Warden of the Tower , you are playing a stax deck) to stay alive, or if you just want to beat down someone and survive a board wipe
You want to ramp into it more than any other card not just because of its awesome offensive power, ramp and value assuming all goes well but because it keeps you in the game when all goes tits up