Beck
{G}{U}Sorcery
Whenever a creature enters this turn, you may draw a card.
Fuse (You may cast one or both halves of this card from your hand.)

Sorcery // Sorcery
Sorcery
Whenever a creature enters this turn, you may draw a card.
Fuse (You may cast one or both halves of this card from your hand.)
Sorcery
Create four 1/1 white Bird creature tokens with flying.
Fuse (You may cast one or both halves of this card from your hand.)
This card's ability triggers when it enters the battlefield, not when it's cast. Effects that double ETB triggers (like Panharmonicon) work here. Countering the spell prevents the creature from entering, so the ETB won't fire.