Mirrorjade is good, but the other Fusion Dragons' only effect is to Fusion Summon another monster
Due to their rarity, they often fail to serve as persistent meta traps
You can only activate 1 "Clockwork Night" per turn
Recreate the amazing feats of Shoto, Yuuki and the others
It is a TCG archetype that is treated as two separate archetypes in the OCG : "Mireniamu" () and "Sennen" ( Contents Design[edit] Despite being derived from the original core mythology of the franchise, support for the archetype only came into being many years after the introduction of the first members, which were not originally intended to synergize
This is, of course, borrowed mostly from the games physical counterpart, and strengthened by little touches like being able to being able to zoom in and tilt the cards, with a slight holographic on the rarer ones