When you play a second Dazzling Aurora and get a Deadbloom Predator from the first Aurora's trigger, does the Deadbloom's showdown resolve before the second Aurora's trigger, and can you place the second Aurora's unit on the battlefield being contested if you win?
Answered under Unleashed Rules FAQ and Clarifications
No — the Deadbloom created by the first does not automatically “resolve its showdown” before the second Aurora’s trigger. Each Aurora’s triggered ability resolves on the chain in the order those triggers were added, and the units they attempt to play become pending play actions that finalize after the chain and any cleanup. If, by the time you finalize the second Aurora’s played unit you control the contested battlefield (for example, because you win the Showdown once it opens), you may play that unit to that battlefield if doing so is a legal play for that unit.
When both end-of-turn triggers exist, the controller orders and resolves those triggers on the chain. Each Aurora’s resolution instructs you to play the revealed unit (ignoring cost); performing that instruction creates a play that becomes pending on the chain rather than immediately finalizing into a board state. See the example in showing a played unit going pending and later being finalized to the battlefield. Therefore the second Aurora’s trigger can resolve while the first Aurora’s played unit () is still pending. After the chain and any cleanup, pending plays finalize. If, by the time you finalize the second Aurora’s unit, you control the battlefield that is contested (for example because you win the Showdown when it opens), you can choose that battlefield as the play location for the second unit provided that location is a legal play location for that unit. Cite: .

