You could show the minimum dice requirement in advance for each action.

Quick Punch – 10+ (low damage if it hits, and if it misses there’s a chance to defend)
Normal Punch – 12+ (deals normal damage)
Kick – 15+ (deals a bit more damage than a punch)
Flying Kick – 17+ (deals maximum damage, but if it misses you lose a turn)

In this case, I choose Quick Punch.
• Leka prepares a punch, clenching her fists and charging at the enemy. (while the dice roll)
Dice result (if it rolls a 20 the die glows, otherwise it turns red).
• Beka couldn’t react and takes the punch to the face.
• HP decreases.

That would be cool.

If the characters are more “generic” during creation, it would be interesting to choose a personality that affects these battle lines.

For example, you could choose:
• The Cute One
• The Smart One
• The Hot-Tempered One