So I'm currently designing a janky Phage commander deck. For those who don't know, Here's Phage:
Now that sounds like a great commander, except, well, you generally cast your commander from the command zone, which would put a "you lose the game" trigger on the stack. So I'm going to fill my deck with a bunch of ways to dodge that trigger.
I got a quicksilver amulet to end the turn. I need a torpor orb to stop enter the battlefied triggers, a weird interaction with mutate makes Dirge Bat's flash ability critical, etc. Basically, a bunch of stupid shenanigans.