The value of X is calculated only once, as Hope's last ability resolves
Certainly more than $2-$3 for the modern alternatives, but if youre in the market for powerful Reserved List playables that arent quite as expensive as the Dual Lands, then Null Rod is an excellent option to look into
If you prefer using a deck with Sapphire cards (check out our guide to Lorcana Ink Types for more details), it seems like a no-brainer to include Mufasa right now
Like al Sagas, they get sacrificed after the last chapter resolves, but Tidus can make them much more powerful
This is one of the fastest ways for a modern card to gain value, but it is also one of the riskiest
While it offers a versatile set of options, other dungeon cards like Tomb of Annihilation may provide more immediate value in certain situations