Gwisin, Shadow Operative

Menace, Trample

Shadowbender - Whenever you attack, you may
pay {b}{r}{b/r}. If you do, choose one:
•Target phased out creature phases in.
•Target creature must block this turn.
•Create a Shadow Blade artifact equipment token with "Equipped creature gets +2/+0 and has first strike", then attach it to target attacking creature. Sacrifice it at the beginning
of your end step.