There are, in fact, several key differences which will be detailed here
Special Summon 1 "Maize Token" (Plant-Type/EARTH/Level 1/ATK 0/DEF 0)
And yet, like Bloomburrow , and even Aetherdrift , the MTG design team has found a way to make it work through the mechanics
Yuma is able to become friends with ANYONE, ranging from stoic and seemingly emotionless characters (Astral), a juvenile delinquent whom he helps reform (Shark), a Hunter who will stop at nothing to collect his Numbers and Soul (Kaito), a gentle boy driven to Ax-Crazy insanity and hatred (Trey) and even Rei Shingetsu, who despite revealing himself to be Vector and trying to hurt Yuma countless times, is still cherished by Yuma as a friend as seen when he attempts to rescue him, and his sincerity brings Vector to some sort of HeelFace Turn
Jund and Naya were among the most played decks, and they were quite expensive
Complete missions and level up for more hourglasses, which will give you more cards
