Jelly Migration

(As this Saga enters and after your draw step, add
a lore counter. Sacrifice after III.)
I, II - Create X 1/1 blue and black Jellyfish
creature tokens with deathtouch, where X
is the number of Jellyfish you control plus 1.
III - Whenever a Jellyfish you control deals
combat damage to a player this turn, you may
draw a card. If you do, discard a card.