Whenever day becomes night or night becomes day, discard up to two cards, then draw that many cards
You just need to win three coin flips to kill with Okaun using Commander damage - and maybe less with the right equipment
However, it is important to note that the actual pull rates may vary slightly from these percentages
The expectation of countermagic even from a tapped-out opponent adds a satisfying level of bluff and counter-bluff to Legacy, which isnt present in formats without Daze and Force
in fact, if a Doctor does suggest some gross infinite combo, that will likely push it further down my list
You can hold up mana to bounce something, and if there's nothing significant enough, you can just cast the creature portion on the opposing end step