You may play lands and cast Insect spells from your graveyard.
Whenever another Insect you control dies, put it on the bottom of its owner's library, then
mill (To mill a card, a player puts the top card of their library into their graveyard.) two cards.
: Target Insect gets +1/+0 and gains
deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) until end of turn.