Repulsor Blast

Repulsor Blast deals 2 damage to any target.
If you control a legendary permanent,
instead it deals 4 damage and this spell has flash.
"You've been called the da Vinci of our time. What do
you say to that?"
"Absolutely ridiculous. I don't paint."
"And what do you say to your other nickname, the Merchant of Death?"
"That's not bad."
-Christine Everhart to Tony Stark