This means that they can now tap for one Green mana apiece, but it also means that Ashaya gets even stronger based on how many Creatures you have out as well
(2025-06-06) The value of X is calculated only once, as The Final Days resolves
Selvala, Heart of the Wilds Selvala, Heart of the Wilds is good in a similar way as Marwyn, the Nurturer
Persist is more or less the same thing, but as a spell
Magus Lucea Kane Secondary commander of the Tyranid deck and leader of your local Genestealer Cult, Lucea will quickly pump your army and provide power for your variable strength spells, something her Jeskai colors are famous for
Let me know in the comments what your thoughts are on this How to Build a Commander Deck guide