Monomon's Guardian, Uumuu

Insect creatures you control have afflict 2. (Whenever a creature with afflict 2 becomes blocked, defending player loses 2 life.)

Whenever a nontoken Insect you control dies, amass Insects 2. (Put two +1/+1 counters on an Army you control. It's also a Insect. If you don't control an Army, create a 0/0 black Insect Army creature
token first.)