Aeon's End: Echo Stone and Splinter Missile Promo

This promo pack includes 21 card dividers and 14 player cards.

7x Echo Stone is a gem that allows players to gain an additional aether on their turn if they have played another Echo Stone in the same turn.
5x Splinter Missile is a spell that not only deals damage, but if an ally discards a card, allows players to divide the damage among any number of minions.

This promo is not a game on itself. You need to combine it with Aeon's End, War Eternal and/or Aeon's End Legacy.