Timestream Navigator | Molten Echoes | Riptide Laboratory

Cards

({3} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) each turn available.

Cast
Timestream Navigator by paying ({1} magic symbol) ({U} magic symbol) .
If you don't have the city's blessing and control ten or more permanents,
Timestream Navigator gives you the city's blessing.
When
Timestream Navigator enters the battlefield,
Molten Echoes triggers, creating a token copy of
Timestream Navigator with haste.
If you don't have the city's blessing, the
Timestream Navigator token gives you the city's blessing.
Activate
Riptide Laboratory's second ability by paying ({1} magic symbol) ({U} magic symbol) and tapping it, returning the nontoken
Timestream Navigator to your hand from the battlefield.
Activate the
Timestream Navigator token by paying ({2} magic symbol) ({U} magic symbol) ({U} magic symbol) , tapping it and putting it on the bottom of your library from the battlefield, causing you to take an extra turn after this one.
Repeat each turn.