There are a couple key things to keep in mind with Multiverse Legends: If the set code is MUL, they are from the bonus sheet and are not Standard-legal
Keep an eye out for these rarity symbols when determining whether you have any rare or ultra rare cards
Lorcana's first 'set rotation' occurred on September 5, 2025
This is a starting point, if you're building your first few decks and are trying to figure out why something's not working
Planeswalkers that create non-human creature tokens, like Saheeli, Sublime Artificer, go particularly well with Vadrok
Carrying this polymorphing theme a little further, we can make good use of Transmogrifying Wand here, turning three threats into 2/4 Oxen