mtg cards with death triggers Deck Some card with death trigger

However, you'll also need some kind of card draw if you require any new cards that aren't Timestream Navigator

Ashnod the Uncaring With deathtouch and a love for sacrifice synergies, Ashnod the Uncaring rewards players who like turning artifacts and creatures into fuel for big payoffs

K'rrik, Son of Yawgmoth allows you to pay 2 life for each black mana symbol in a cost

Background looks to play around in that space a little more, opening up the possibilities a little more than Partner with without going full on into Partner territory

Its proliferate ability synergizes well with a lot of strategies, from planeswalkers to +1/+1 and poison counters to sagas