"Hallowed be this assemblage of various stuff!"

Ineffable Blessing

As this enchantment enters, choose Flavorful or Bland.
• Flavorful — Whenever a creature you control with flavor text enters, draw a card.
• Bland — Whenever a creature you control without flavor text enters, draw a card.

"Hallowed be this compilation of mixed objects!"

The List (Unfinity Foil Edition)

As this enchantment enters, choose white-bordered or silver-bordered.
Whenever a creature you control with the chosen border enters, draw a card.

Unstable

As Ineffable Blessing enters the battlefield, choose Flavorful or Bland.
• Flavorful — Whenever a creature with flavor text enters the battlefield under your control, draw a card.
• Bland — Whenever a creature without flavor text enters the battlefield under your control, draw a card.

"Hallowed be this assortment of diverse things!"

As Ineffable Blessing enters the battlefield, choose an artist.
Whenever a creature with art by the chosen artist enters the battlefield under your control, draw a card.

As this enchantment enters, choose an artist.
Whenever a creature you control with art by the chosen artist enters, draw a card.

As Ineffable Blessing enters the battlefield, choose white-bordered or silver-bordered.
Whenever a creature with the chosen border enters the battlefield under your control, draw a card.

If you choose Flavorful, you'll draw a card even if the flavor text doesn't appear in the text box. Lexivore, for example, is eating its own flavor text.

You can choose differently for each Ineffable Blessing you control. Each will have the ability associated with the choice you made for that Ineffable Blessing. It won't have the other ability.