White Orchid Phantom Ouch
I also tossed in a few enchantment-triggers like Eidolon of Blossoms and Thoughtrender Lamia
This is a possible Bant commander for one of Twenty-Toed Toads alternate win conditions, probably the one tied to its counters rather than the cards in your hand
The problem is that a 2/2 (even a 2/2 with flying) can be outclassed fairly quickly, so delaying Vexing Gull trades its early game relevance (pecking in for damage) for mid-game value (when you might be behind in the race or not be able to attack with Vexing Gull)
It's expensive, but the fail case here is 7 mana for 4 2/2 tokens, and you're likely to put counters on a bunch of other stuff too
The rarest of those three random cards to appear, according to auction house PWCC, was the full-art Lillie illustrated by Naoki Saito - making it the most difficult Extra Battle Day card to obtain