Flying, deathtouch
Whenever a player sacrifices a nontoken creature, create a 1/1 black Insect creature token with flying.
Whenever an Insect, Leech, Slug, or Worm you control attacks, defending player loses 1 life and you gain 1 life.
If you sacrifice Fumulus, its thirdsecond ability will still trigger.
8 Nov 2024
If a nontoken creature is sacrificed to pay a cost of a spell or ability, Fumulus's thirdsecond ability will resolve before that spell or ability. Conversely, if a nontoken creature is sacrificed during the resolution of a spell or ability, that spell or ability will finish resolving before Fumulus's second ability is put onto the stack.