Nicholas is ahead in this battle
Plant Island being easy difficulty, Plant, cold and air island being medium in difficulty and using all five islands would be hard. Plant Island has the nursery where elements that cannot be placed legally on your scoring card go
You have to sac a Land to the ability to cast it, so you might get it countered and just lose a Land, but it's worth the risk
This card has seen some positive momentum, as it continues to increase from the $37 mark it once sat at, now marking its territory as the only Unown card in the $40 range.
Secret Rares are still not universally loved, so their value can fluctuate depending on their art or general playability, when applicable
Tom Jenkot secured the talents of some truly incredible artists to breathe life (and unlife) into these illustrations." This, of course, led me to talk with principal art director and lead art director for the showcase cards in Kaldheim