A card with madness that's discarded counts as having been discarded even though it's put into exile rather than a graveyard
Generally speaking, Irida is the perfect support for the Water decks we use , though its use is not strictly limited to them
Many of the most coveted cards are kept behind glass cabinets, and you will need to ask staff to take them out if you want a closer look
There need to be enough viable options to choose from that we as players arent desperately grabbing for any option that looks even remotely viable, and Archaeomancers Map is a good first step in that direction
And they are not just collecting but looking at collectibles as a long-term investment
Similarly, a creature card entering the battlefield as a noncreature permanent wont have riot (for example, Thassa, God of the Sea while your other permanents contribute only four to your devotion to blue)