Whenever Haliya enters or attacks, put a +1/+1 counter on target creature you control.
Whenever one or more creatures you control with +1/+1 counters on them deal combat damage to a player, draw a card.
A creature that deals combat damage to a player must have a +1/+1 counter on it at the time damage is dealt in order for Haliya, Ascendant Cadet’s last ability to trigger.