Its a nice flash lifelink angel that 2010s decks would love, and it has additional upside
Unlike the Imp and the Bird, theres no chance for Hawkeater Moth to do anything other than sit there and hope to take down another creature with one toughness
You don't want to have too many, but holding onto ways to break up an opponent's plan is helpful
It also doesn't have the usual effect of exiling the card after use, which is nice
Blue's strengths are drawing cards, taking control of opponents' cards, countering (negating opponents' spells), and flying creatures or creatures that cannot be blocked
Because the cards were printed directly onto sheets, they all use glossy card stock (similar to CoroCoro promos), and because they had to be torn from strips, well-centred undamaged examples are notoriously hard to find