warhammer 40k cards mtg Hour of Reckoning 40,000 187 Regular Rare If you would draw a card while your library has no cards in it Out of the Tombs

The final big proliferate-friendly card I'd recommend is Tezzeret the Seeker, which can find your important artifacts more efficiently than the other tutors can, plus it also acts as huge ramp if you've got an Everflowing Chalice or Empowered Autogenerator on the battlefield

I find myself using this only when going for the win, but I have used it to get nasty cards that recur out of opponents decks like God-Eternal Rhonas

And then Armageddon on turn 5 and then tap your Rider, Wall and Feeder to bounce an opposing nonland permanent like their creature

If a creature with an encoded card deals combat damage to more than one player simultaneously (perhaps because some of the combat damage was redirected), the triggered ability will trigger once for each player it deals combat damage to