Will it be forgotten, or listed among the worst mechanics
If you ever manage to play this when someone goes for Armageddon, Decree of Annihilation, Jokulhaups, etc., you may witness a coronary event
The mechanic draws inspiration directly from the fantasy stories which inspired the games creators, where wizards reanimate the fallen as shambling undead or reincarnate them to full glorious power
However, once you have a playset of a common or uncommon, subsequent copies fill your vault and contribute to your earning wildcards used to craft new cards, including commons and uncommons
Dual Lands such as Tropical Island, Underground Sea, and Tundra
The challenge was this: We wanted good dual lands that helped two- and three-color decks but didn't easily enable four- and five-color decks