Players can always just pay the requested mana, or, for each 1 in that cost, they can tap an untapped artifact or creature they control rather than paying the mana
Who submitted the Life Dew PLF 107 + Froslass ex sv4 3 combo
Only seems to be visual only
Due to the abundance of supply of cards from regular drafting, most common and uncommon cards go for a few cents or less, a much better deal than buying a booster pack of 15 cards for 4 bucks hoping that the rare card is worth more than that (which is usually not the case)
Karakuri Strategist mdl 248 "Nishipachi" The other, and weaker, Lvl 3 Tuner
This design choice aligns with the themes of Alola, a region inspired by the Hawaiian Islands, known for its unique blend of tropical and geological features