Abyss Watchers

First Strike, Haste
You may cast Abyss Watchers during combat
tapped and attacking.
When Abyss Watchers deals combat damage to
a player, create a token copy of Abyss Watchers,
except the token isn't legendary.
Abyss Watchers get +1/+1 for each Abyss
Watchers on the battlefield.