This Grist planeswalker riffs on Grist, the Hunger Tides abilities, but the main difference is that the Plague Swarms ultimate gives you copies of the creatures in your graveyard rather than mass life drain
This set was a huge deal when it launched because it introduced the Battle card type, which lets you and your friends fight over different planes for tactical advantages
Tocasias Welcome White has slowly been accumulating card draw options over the past few years, and at the time of publication, I think white can draw a reasonable amount of cards especially if it can chain the right engines together (looking at you, Skullclamp)
Scar, Vengeful Lion will help with card draw, as every time you challenge an already damaged character, you can take the top card of your deck and tuck it safely into your hand
Theres only one clue to his whereabouts: a glitchy, warped recording of a new world full of terrors