Corrupted then checks to see if an opponent has three poison counters, giving extra benefits if they do
Yes, these sets are worth it as they contain various meta-relevant cards for competitive players, a large selection of rare and unique special art cards to collect, and several valuable chase cards to entice investors to buy the stock.
Totem-Guide Hartebeest and Heliod's Pilgrim are both cheap creatures that act as MTG tutors for aura cards, letting you find the removal auras in your deck that Light-Paws can't summon, while Auramancer and Archon of Falling stars can pull important auras back from the graveyard
Almost all the Booster Fun cards in March of the Machine: The Aftermath use the same planar Booster Fun treatments from March of the Machine
Skinned cards like these count as if they were the original versions when it comes to Commander's singleton rule
One of the things I found most interesting about these sets was that they were designed to be specifically for multiplayer Limited