The caveat is that it can only target another spell on the stack , usually your Bloodbraid Elf or other cascade enabler
Silverquill wants to target stuff this set, so how about a Silverquill commander that copies spells you cast on your own creatures twice, but you have to radiate those copies to enemy creatures, so youre basically incentivized to reflect removal off your own creatures to do it
Only time will tell if the unique draw of Bucky - Squirrel Squeak Tutor is enough to override its current lack of rarity, and as usual, it's better to simply enjoy the game than to invest heavily in speculative purchases
Its ability easily combines with several other cards to strip opponents hands, and keep them empty
Demand is all about what collectors want right now
If thats the case, and this is their island, why have they chosen to hide away and stash their Inkcaster