Ultimate Ritual

Retrace & if it's cast from the graveyard you
also lose 4 life in addition to discarding a land.

Add {w}{u}{b}{r} to your mana pool.

Any opponent may Clash with you. If you
win they lose 4 life. If you lose counter this
spell. If the spell is countered this way exile
it instead of putting it into your graveyard.