Karrvask, Soaring Blade

Flying
When Karrvask, Soaring Blade enters the battlefield, you may pay {2}, and if you do, create
The Sky's Fang, a legendary
equipment artifact with equip {3} and equipped creature gets +1/+1
for every aura and equipment attached to it, then attach it to Karrvask, Soaring Blade.
{5}: attach any number of equipment and auras
you control to Karrvask, Soaring Blade.