I'm working on the new keyword - Aria. Currently, I'm considering these two alternatives:
Variant A
Description:
If Round is divisible by 8 or Round + 1 is divisible by 8, discard up to N lowest cost common cards from hand, N based on played card's rarity (C-1, U-2, R-4).
Summary:
Every 4th round you may call on the power of winds to clean up your hand. This variant focuses on power - higher rarity of the played card allows you to discard higher number of cards.
Variant B
Description:
If Round is divisible by 2N or Round + 1 is divisible by 2N, discard lowest cost common card from hand, N based on played card's rarity (C-4, U-2, R-1).
Summary:
On specific Round (4th for common, 2nd for uncommon and every round for rare) you may call on the power of winds to clean up your hand. This variant focuses on flexibility - higher rarity of the played card allows you to use the effect more often.
Here is a list of existing cards that may receive the Aria keyword: Corrosion cloud, Devilkin, Renewal, Retribution, Wind, Blizzard, Dark pegasus, Invisible squad, Breeze, Laputa the Flying fortress, Roc, Vulture.
Which variant would you prefer?