During your draw step, Nadir Kraken triggers, causing you to pay ({1} magic symbol) to put a +1/+1 counter on it and creating a 1/1 Tentacle creature token.
Activate Timestream Navigator by paying ({2} magic symbol) ({U} magic symbol) ({U} magic symbol) , tapping it and putting it on the bottom of your library, causing you to take an extra turn after this one.
Activate Jalira by paying ({2} magic symbol) ({U} magic symbol) , tapping it and sacrificing the Tentacle, causing you to reveal Timestream Navigator and put it onto the battlefield.