Nadir Krakenutility$0.26Like Lorescale Coatl, it grows from card draw by accumulating +1/+1 counters. It also gives you a way to convert extra mana into more cards and counters.
Simic Sky Swallowerfinisher$0.20This is a classic blue-green finisher from the same color pair, though it lacks the draw synergy. It fills a similar role as a resilient creature threat that can end games.
Kraken Hatchlingutility$0.13Another blue creature that can become a scalable threat in decks focused on drawing cards and tempo. It is much cheaper and serves as an early blocker that can grow indirectly with support.
The Watcher in the Waterutility$3.74This blue-based creature rewards you for drawing cards and builds a board presence around that engine. It is a stronger top-end payoff for draw-heavy decks.
Toothy, Imaginary Friendutility$8.58Toothy grows whenever you draw cards, matching the core gameplay of Lorescale Coatl. It also converts into card advantage when it leaves the battlefield.
Chasm Skulkerutility$0.57This creature is one of the closest analogues, getting bigger whenever you draw cards. It also leaves behind a swarm of tokens when it dies, making it a strong budget-friendly payoff.
Wizard Classcard_draw$1.14Not a creature, but it similarly rewards repeated card draw by growing your hand size and drawing cards. It is a strong low-cost engine for decks built around drawing extra cards.
Biogenic Upgradefinisher$0.14This is a Simic combat payoff that scales creatures into larger threats, much like a draw-fueled Coatl plan. It is not draw-based itself, but it serves the same archetype of turning small creatures into finishers.