Shrine of Life's Sacrifice

Whenever a creature with a +1/+1 counter on
it you control dies, you may pay {1}. If you do, gain 1 life and draw a card.

At the beginning of your end step, if at least
five creatures you controlled left the battlefield, you may gain 3 life and draw a card.

Myrkrax never let a life, or its soul, go to waste.