Amzu, Swarm's Hunger Outlaws of Thunder Junction if one or more of

if one or more of them entered from a graveyard or was cast from a graveyard

Magecraft — Whenever you cast or copy an instant or sorcery spell

(Look at the top card of your library

When you next cast a creature spell this turn

Creatures you control get +1/+1 and have deathtouch

Amzu, Swarm's Hunger Outlaws of Thunder Junction if one or more ofFlying, menace Other Insects you control have menace. Whenever one or more cards leave your graveyard, you may create a 1 1 black and green Insect creature token, then put a number of +1 +1 counters on it equal to the greatest mana value among those cards. Do this only once each turn.