If Makeshift Binding leaves the battlefield before its triggered ability resolves, the target creature won't be exiled, but you'll still gain 2 life
The next exploration of the mechanic should consider the possible twists on play patterns they could endorse
There are actually many, many examples of cards getting from concept to packs while containing errors in the text, art or frame
Legendary Land Color tag templates(None) Plains Basic Land - Plains Color tag templates(None) Polluted Delta , Pay 1 life, Sacrifice this land: Search your library for an Island or Swamp card, put it onto the battlefield, then shuffle
Garruk, Primal Hunter : Enchantment that allows you to draw a card for each creature that enters the battlefield under your control with 3 or higher power
Eternalize only as a sorcery.) Creature - Human Shaman Triplicate Titan Flying, vigilance, trample When this creature dies, create a 3/3 colorless Golem artifact creature token with flying, a 3/3 colorless Golem artifact creature token with vigilance, and a 3/3 colorless Golem artifact creature token with trample