Version 1.1.7 is now available in the App Store.  This version adds a few gameplay improvements during duels:

Player Ability Activations
Now see player abilities as they activate during a duel.  You will see the associated artwork for an ability flash on the player and on a creature, if appropriate.

Creature Icons
There are now new icons for creatures with overwhelm, armored, aeon and on death abilities.  This allows you to more quickly assess the situation while playing a duel.

Campaign Menu
For those who have purchased the Aerahym expansion, the campaign menu is now a scrolling list for all eight character slots.

Other
Other changes include a new font, title screen background and a button for starting the campaign, as well as some minor bug fixes.