It added a lot of intrigue to the promo and generated a lot of discussion around it in the lead-up to its release
For those interested the prize support structure looks a little something like this 0 Wins: 100 gold and 3 individual Uncommon cards 1 Win: 200 gold and 3 individual Uncommon cards 2 Wins: 300 gold and 3 individual Uncommon cards 3 Wins: 400 gold and 3 individual Uncommon cards 4 Wins: 500 gold, 2 individual Uncommon cards, and 1 individual Rare card 5 Wins: 600 gold, 2 individual Uncommon cards, and 1 individual Rare card 6 Wins: 800 gold, 1 individual Uncommon card, and 2 individual Rare cards 7 Wins: 1,000 gold, 1 individual Uncommon card, and 2 individual Rare cards In a worst case scenario you spent 500 gold and got back 100 and 3 common cards
Fetchlands are another great way to complement a mana base
He was brought to Zhalfir during the final moments of the March of the Machine story, and he was healed by Teferi, Karn, and Melira
Like the color her character represents, Liliana is a misunderstood creature who is simply trying to get what she wants by whatever means necessary