Bell's Devouring Blade

Equipped creature gets +X/+1 and has double strike, where X is the number of Eldritch counters on Bell’s Devouring Blade.

Whenever equipped creature deals combat damage
to a player, you may sacrifice another Equipment
you control. If you do, put an Eldritch counter on Bell’s Devouring Blade. If that Equipment was legendary, put two Eldritch counters on it instead.

Equip {3}