Even a Faerie deck will find itself without Faeries in play in the early game, and this cards value certainly diminishes when you cant cast it during that time
To summarize what we know from what has been confirmed: It looks like it was Ursula who burst out of the locked Lorebook Martin opened This caused the flood, which flushed out the Lore items into the realm of Lorcana The flood of ink has changed the world, creating or changing the Inklands Purple seaweed, pools of black ink, and shadowy tendrils are shown across cards and art Ursula has a secret contract, was looking for lore, and is now finally enacting a plan There is a shadow storm and a mysterious structure at the edge of Lorcana Now, more has been revealed through a trailer, card art, and a new box set
In green, this can be done by putting extra lands into play with mana ramp spells like Natures Lore, Cultivate, Kodamas Reach, and Skyshroud Claim
The ability resolves, then the cunning opponent plays Sudden Spoiling targeting you
Use Long Feng to put a +1/+1 counter on Persist Creature A, cancelling its -1/-1 counter