Creatures you control can tap to produce at least ({4} magic symbol) ({R} magic symbol) ({W} magic symbol) .
Steps
Activate all mana-producing creatures you control by tapping them, adding at least ({4} magic symbol) ({R} magic symbol) ({W} magic symbol) .
Activate
Sunforger by paying ({R} magic symbol) ({W} magic symbol) and unattaching it, searching your library for
Tenacity and casting it without paying its mana cost.
Resolve
Tenacity, giving creatures you control +1/+1 and lifelink until end of turn, untapping all creatures you control and putting it on the bottom of your library due to
Wheel of Sun and Moon.
Activate
Sunforger's equip ability by paying ({3} magic symbol) , attaching it to a creature you control.