If you play Jack on Don 8, you can use Ice Age or Tsuru to KO a higher-cost Character
Conveniently, when Crewed with a Doctor, the TARDIS can grant your spells Cascade
The two fresher Ixalan tribes are right out, as there just isnt the accumulated support for them
Also, with the amount of +1/+1 counters this deck sneezes out without even trying, Simic Ascendancy can just threaten a game win aggressively early
If the targeted creature becomes an illegal target before Unagi's Spray resolves (perhaps because it left the battlefield), the spell will not resolve
Luffy (OP16-022) is the Blue/Green leader of OP-16, demonstrating how Blue's dual-color capability pairs with another color just as effectively as it does with Yellow