kroxa not returned by sun titan [As Designed]

Sun titan is supposed to return a creature with casting cost 11 or less from the graveyard to the battlefield. I played it today’s duel deck, and it does not return kroxa when it attacks. It fid return other creatures as described.

I expected Kroxa to die immediately after being returned, but I didn’t even get that.

Is there some interaction with the buried/escape mechanism that I am missing, or is it a bug? For example, it could be checking the buried cost instead of the casting cost.

Works fine with Athreos and builds a good combo for letting your opponent discard his hand and take damage as long as the discarded card is not a land.

In the graveyard, the Buried cost is used. You can see it change if you open the graveyard pane.

I can imagine something like that, but I would like a confirmation that it’s not a bug: Casting cost =/= escape cost

Hello guys,
Thank you for the feedback and sorry about the delay.
This issue is now under investigation.

In the graveyard, the cost is changed for Buried cost.

Ok, thanks for the confirmation @Oktagon_Support