Echidna card (Loot Rolling)

[Alberel]

I find your story hard to believe. You CAN'T roll on it if you have this card! I've tried, the game didn't allowed.

Well I rolled on it without thinking as I thought it was a new card. I won it, but nope I already had it.

It won't let you roll if you already have one in your inventory, but it doesn't check what you already have unlocked in your deck.

If I were to guess why they implemented this: the card is now a guaranteed drop from the chest which means you're no longer rolling behind the scenes to have the card drop, but rather rolling against anyone else who wants it. In theory this would mean you have better odds of getting the card and it's less frustrating than going run after run without seeing it. The fact people with the card already unlocked can roll on it though completely screws it up.

I recall SE saying they were working on some means of checking what cards, mounts and minions players have unlocked when it comes to rolling need but I can't remember how long ago that was or if it's still on the cards (no pun intended).