({1} magic symbol) ({B} magic symbol) on your first turn, with ({3} magic symbol) ({C} magic symbol) ({B} magic symbol) available each extra turn available.
Steps
Declare
Varragoth as an attacker.
Activate
Varragoth by paying ({1} magic symbol) ({B} magic symbol) , searching your library for
Draco, then shuffling your library and putting
Draco on top of it.
During the next upkeep,
Timesifter triggers, exiling
Draco and causing you to get an extra turn after this one.