yu-gi-oh the infinite forbidden booster box Pack – Lake Hartwell Collectibles Eyes White Dragon dreams OPENING THE INFINITE FORBIDDEN

[2] If this card is Special Summoned and you control a Fusion Monster that must be Special Summoned with "Dark Fusion": You can draw 2 cards

The element of surpriseespecially with blind packsoften encourages impulse purchases

Since you have the infrastructure to hit already, why not add in two more combat damage triggers that also boost the power by two and thus the Commander Damage clock is sped up as well and giving two key protections from targeted removal like Beast Within and burn like sweeping Blasphemous Act

The comparison to a real ritual like Pyretic Ritual is laughable, and its an ETB effect , the most loopable, repeatable effects in Magic