Shadowcat and Lockheed

When Shadowcat phases in, create a legendary
1/1 green Dragon creature token named
Lockheed with flying and "When this creature attacks, you may put a +1/+1 counter on it and
deal 1 damage to target creature with flying."
When a creature you control phases out or
phases in, you may draw a card.
{2}{w}{u}: Shadowcat and up to one target creature
can't be blocked this turn, and when they deal
combat damage to a player, they phase out until
the end phase.