Alexis Timesage

When Alexis Timesage enters the battlefield all players must choose a creature and put a fate counter on it.
The player that cast Alexis Timesage must note these cards in an order he chooses and keep that note secret.

When a creature with a fate counter on it dies, Alexis Timesage gains a +1/+1 counter.

If all creatures dies following the written order on the note, Alexis Timesage becomes All Knowing Alexis Timesage (Legendary Creature with base power and toughness 10/10 with Flying, Hexpro