Enchanting Tales was a sheet made of enchantment reprints, while The Big Score was a sheet made mostly of new cards that was repurposed from a planned small set in the same vein as March of the Machine: The Aftermath and its Epilogue boosters
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Now, those decks are something special
The destruction at the end of the turn isnt much of a downside, since itll just go into your Extra Deck, but the fact that it has to be in between the scales means its a 3-card combo, whereas Emergency Teleport is just a neutral free summon
7 Mirri, Weatherlight Duelist You Decide How Combat Is Going Mirri, Weatherlight Duelist makes it so that each opponent can only block with one creature when she attacks or only attack you with one creature when she's tapped, making it difficult for your opponent to prevent and deal damage
The most common roles of secondary attackers are: A single prize attacker in decks that are focused on multi-prize attackers, like Pokmon V, VMAX, VSTAR, or V-Union
