armageddon mtg card Destroy all lands. Armageddon - Fifth Edition -

With Omo out, the lands have every land type and creatures effectively become changelings having every creature type

With the combination of Cauldron of Souls and Dross Scorpion or Infernal Captor, we can repeatedly give our entire board persist with Cauldron, then sacrifice all our creatures except for Gev, have them return and untap Cauldron so we can do it again

This kor artificer has been a white staple ever since it was printed, and WotC wont stop printing more powerful targets

But more importantly, because so many of them are keying off of one keyword ("Hero"), it's not hard to understand exactly what this deck wants you to be doing from the start