Test of Resolve

You pay {x} life, then if you have 4 or less life you
gain 15 life, create 2 2/2 Imperial Fist Adeptus Astartes creature tokens, and deal 2 damage
to each creature your opponents control. If you
dont, then each opponent loses 7 life, and
sacrifices a creature.
"He marched on, keeping his eyes on the enemy, even
as his brothers fell, he marched onwards, driven
forward by his brothers sacrifices, and there unending
spirit"