You might have a deck that doesnt really win in combat or amass much of a board state, or you might want an additional way to win in case your main game plan is disrupted or locked out
(2004-10-04) You can't use the Library of Leng ability to place a discarded card on top of your library when you discard a card as a cost, because costs aren't effects
In real life, these rare cards have different texturing, which makes them pop, but that cant be easily accomplished with virtual collectibles
Indeed with draw effects you have even less to consider than with burn as it is broadly just mana cost and card return
I tie it into knots. Watermark: Azorius Illustrated by Johannes Voss Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
It's a low opportunity cost card that can help sink excess mana into a great static effect, with level three offering an alternate win condition in the same vein as Young Pyromancer without the same level of investment or vulnerability to common removal spells
