Pretty baubles and gilded palaces may appeal to the egotist, but true wealth comes only through knowledge. 2/3 Illustrated by Ioannis Fiore Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Debt to the Deathless Debt to the Deathless is a fantastic mana sink, especially in Commander since you gain triple the life
But probably the best thing about the keyword is that it's also a nice easy way to retrigger powerful on-cast abilities
(Artifact, battle, creature, enchantment, instant, land, planeswalker, and sorcery are card types.) 7/7 Illustrated by Anato Finnstark Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
It revolves around Yurikos ability to flip the top card of your deck, turning its mana value into direct damage to each of your opponents
So, they put powerful cards in those sets at a high rarity, incentivizing players to buy more packs