No card caused more chairs to almost be thrown, so while it is in many ways remembered fondly, no one wants to go through that again and we have an understanding that coin flips won't be this central again
Summary: Take their best card, take something that blanks their plays for a turn or two, or take their one out to your best card
This is a triggered ability that goes on the stack immediately after attackers have been declared in the declare attackers step
On the third hand, if youre looking to double sleeve your cards for extra protection, youll need both the perfect fit and the standard fit sleeves, one in the other
This thing is going to be a house in 60-card formats, and itll do a lot of work in Commander as well
In that case, then kudos for the incredible foresight and satirical abilities on display.