You can't choose multiple creature types, such as "Halfling Scout." Card types such as artifacts can't be chosen, nor can subtypes that aren't creature types, such as Forest, Equipment, or Food
With lots of ways to make Pests that gain you life (and lots of payoffs for doing so), Witherbloom looks to be a solid midrange deck for the format
You might be surprised to learn that some of the characters featured in the Magic: The Gathering Commander Legends: Battle For Baldur's Gate set originally debuted over two decades ago
Ravenous Robots | 1 Colorless Mana, 1 Red Mana Artifact Creature Robot Whenever you cast an artifact spell, create a 1/1 colorless Robot artifact creature token
SAR stands for Special Art Rare
Sleep of the Dead | Illustration by Kri Christensen Escape cards have the escape ability, which allows you to pay an alternate cost to cast a card from the graveyard