Ruben, Scrying Overseer

{0}: Call yourself a noob in a way all opponents
can hear you. Go back in time to the last end step,
but after abilities that were put on the stack have
resolved. You may only use this to activate
Thrasios's ability (Use this ability only during
your turn, before you draw a card, cast a spell
or an ability gets put onto the stack and only
if you could have paid for using Thrasios during
the last cleanup step.)