Yesterday I was lucky enough to receive a legendary Zalran Efreet by just completing a daily Splinterlands quest.
I could combine all three Zalran Efreets that I own right now, but I am not going to do it. Not only because the cleanse ability is not that good, but also because there's a chance to get a gold foil version of this card through a particular contest made by 
It's a reverse auction and the person with the last vote, downvote or unvote on this post before the payout is going to be a winner - @inertia/reverse-auction-splinterlands-gfl
I probably don't stand a chance against bots and other people, but you don't lose anything by trying! It's same as with those Untamed airdrops. Sometimes you are lucky and sometimes you are not.
As you may already know another Untamed character was unlocked and it's a legendary water summoner Lir Deepswimmer. Did I have enough luck to obtain him from the airdrop? I didn't, but hopefully you will be more lucky than me. I think it's a good card.
See you in Splinterlands!