If I use {whip of erebos} to bring a creature back then the whip is destroyed...does the creature stay or does it still get exiled?
Only for your turn though. The next end step is just delayed until your opponent a turn
Actually you can do it so sundial exiles the delayed trigger. Once the trigger is sittibg on the stack you can use the dial and voila no more exile
Yep just make sure you use the sundial WHILE the trigger is on the stack since it says the next end step. So if you skip this one it will happen on the next one