For example, if a card exiled with Norin's last ability is a creature card without flash, you may cast that creature spell only during your main phase while the stack is empty
If you have a lower land count than any opponent then you can tutor up three basic lands on your upkeep
If youre looking to collect a card game, theres really no better option
Doppelgang from the new Murders at Karlov Manor set may be your best shot at acquiring close to the correct number of Bobbleheads quickly
Discounting activated abilities of of lands you control by 1 is pretty significant and makes cards like Nykthos, Shrine to Nyx (currently ruining lives in Pioneer in a mono-green deck, coincidentally) and Cabal Coffers that much easier to abuse
Even outside of storm decks, these are still good cards for red Commander decks looking for a leg up for their mana