If Agent Frank Horrigan enters the battlefield attacking, it doesn't have indestructible since it was never declared as an attacker
I was not expecting a card that requires you to play an 80-card deck to be any good
Additionally, individual card styles will display the exact number of copies being used in the deck
The other noteworthy card that grants Flash and has been problematic over the years is Aluren
In retrospect, I think the deck only wants three Timetwisters (two in case one is anted, and a redundant one so you can recur the first), but otherwise, it was a perfect deck
On the whole, with the right balance of power and the added diversity to Magic , we can certainly expect to see cards with Flash printed for years to come.