Forensic Gadgeteer is both a clue-maker and clue-enabler
For example, when mill was turned into a keyword, not only did new cards use it, but every existing card that moved cards from the library to graveyard received updated oracle text
He can maintain a steady stream of resources (either draws or +1/+1 counters) for the Toxic weenies to keep punching through
The biggest barrier for this card is how poorly it feels like it stacks up against Snuff Out on the one hand which is a zero mana card for just one life more and has a life free mode of play and will kill things with 4 or more thoughness
Wigglytuff is also a member of this group of Pokemon, being pink, round, bulky, and able to take several hits before going down
New Standard sets see volatile price swings in the first month as the metagame develops and speculators flood the market, making EV calculations unreliable until 6+ weeks after release when prices stabilise