If a replacement effect causes the top card of your library to go to a zone other than your graveyard, Aberrant Researcher will still transform if that card was an instant or sorcery card
The design of the creature is just as baffling as the name of the card, making for one of Magic's most confusing cards as a whole
And it becomes a legitimate win condition in Cube
This could lead you to the question, Are they worth it? Conveniently, this is whats coming up next
I'm going to continue to advocate for 40 lands as a starting point in my regular columns, but I'd like to take a deeper dive into land counts for Commander here
Clonk has the aptly-named "Random Spell" spell, which casts any of the spells loaded as a definition, even ones not normally available in the scenario