Soulquench Blade

Equipped creature gets +2/+2 and has hexproof.
Whenever Soulquench Blade becomes equipped
to a creature, name a nonland card. As long as
Soulquench Blade remains equipped to that
creature, activated abilities of the named card
can't be activated and spells with the same name
as the named card can't be cast.
Equip {w}{u}