Goblin Battle Tactics

Attacking Goblins you control +1/+0 for each
other attacking goblin.
Whenever an attacking Goblin you control
becomes blocked, you may have each Goblin you
control fight the blocking creature. If you do,
Goblin Battle Tactics deals 2 damage to you.
Goblins are like bees: small, hairy, not very smart,
die a lot, and deadly in swarms.