Blyustitel

When Blyustitel enters the battlefield, put a Colorless Equipment artifact token named
Choice Scarf onto the battlefield and attach it to Blyustitel. It has "Equipped creature has haste,"
and equip {5}.
{t}, Discard a card: Unattach all Equipment from Blyustitel.
If Blyustitel has no Equipment attached, they
gain Double Strike.