Every few years Magic: The Gathering brings poison counters back to the game, and with it come all sorts of new cards to poison out your opponents
The lower-level ones can't do much more than what a regular squid can do, like slap enemies with their tentacles and spray ink to blind them
Even if that is not the case, these prices don't build goodwill with the community, and not only are they for a non-premium set, but for one of six Standard-legal sets and the first of three UB sets in Magic: The Gathering
Five mana to exile most non-land permanents is a lot of mana in an absolute sense, but it could be worthwhile if you are in a color that struggles to find hard removal
That spell is played as if it's the chosen spell
Avoid taping anything directly to a sealed product, and store cards in a clean, dry, smoke-free space