You control creatures that can tap to produce at least ({4} magic symbol) .
Steps
Activate creatures by tapping them, adding at least ({4} magic symbol) .
Activate Gideon's first loyalty ability by putting two loyalty counters on it, untapping all creatures you control and giving them +1/+1 until end of turn.
Activate Emiel the Blessed by paying ({3} magic symbol) , blinking Gideon.
Activate Luxior's first equip ability by paying ({1} magic symbol) , attaching it to Gideon.