I do stand by my well-trodden opinion that Sad Robot isn't good anymore, and just doesn't do enough for four mana
After 4.5 billion years, he finally breaks through and escapes
In my video I described one of my games as a terrible game of Limited, as I beat down with a 2/3 flying Locthwain Gargoyle turn after turn during a board stall
At the same time, cascade is a cast trigger, meaning that it goes on the stack once you cast the card
Be polite, maintain good personal hygiene, and be mindful of others space
If, for example, you sacrifice Edgar to pay an additional cost of the spell or Edgar is destroyed in response, the spell will still resolve normally