I think it would be a cool change to splinterlands if we had 2 of the same cards in our deck to be able to use either one. For example if you had 2 crustacean kings in your deck one at level 1 and one at level 3. During the majority of your battles it would default to the level 3 with ranged attack; but during rulesets where ranged attacks are forbidden you would be able to use the level 1 king. Same thing would apply to the chicken and melee/no melee rules. By allowing this change many accounts would carry 2 versions of some cards increasing the demand for certain cards and increasing their value.
Onto my daily rewards. Today I had the water splinter and completed my quest very fast 6 or 7 battles. As a result i got these cards:
I was pretty excited for the manticore!