Flash
All creatures have shroud. (They can't be the targets of spells or abilities.)
At the beginning of your upkeep, sacrifice Smoke Bomb. When you do, target creature you control can't be blocked this turn.
When the sun removes all shadows, the Assassins create their own.
![Smoke Bomb [Assassin's Creed]](http://tothetablebgc.myshopify.com/cdn/shop/files/4330d8ce-3b82-4297-ad5f-c63b54b6665a.png?v=1776573966&width=1445)
