Equip Artifact - Equipment Artifact (CTRL to add secondary) Blink Ephemerate Exile target creature you control, then return it to the battlefield under its owner's control
It synergizes well with Winding Constrictor
So all you have to do with Karumonix is build a fairly straightforward Phyrexian Rat deck, find a few ways to get them to slip through some combat damage, and start watching those poison counters tick up
As a nod to this card, I often name small green or red creatures Throat Wolf
Shifting out The Queen, Commanding Presence not only gives you a discount on her ink cost, but also ensures that you'll get the value out of her ability immediately
If a few highly disruptive infinite combos violate your playgroup style, be sure to check out that section