Since dashing is still casting the spell just for a different cost, you still add the appropriate commander tax onto the cost that you pay when you dash based on how many times you already cast the commander
The Rose Duelist also requires all 16 cards to conjure enough power to return to their appropriate time period, forcing the player to choose a side
Key differences: Crown Zenith combines cards from VSTAR Universe, Paradigm Trigger, and Incandescent Arcana Several JPN-exclusive SARs never appeared in Crown Zenith The god pack mechanic is exclusive to the Japanese version Japanese print quality texture, holofoil, and card stock commands a 20-40% price premium over English equivalents The Japanese VSTAR Universe commands a 20-40% premium over Crown Zenith equivalents
It lacks cards that can erase the board to start from square one (very much needed in group-hug decks), and there are only two top-tier, target removal cards Generous Gift and Swords to Plowshares
Whenever equipped creature deals combat damage to a player, that player loses half their life, rounded up
