Yshia, Ant Queen

Deathtouch, micro (Creatures blocked by this
creature can deal excess combat damage to player or planeswalker it's attacking.)
Whenever you're dealt combat damage, create a
1/1 black and green Insect creature token with deathtouch and micro.
{x}{b}{r}{g}, Sacrifice X creatures, {t}: You gain X
life and draw X cards. Each opponent loses X
life.