This clever loop spins into infinity by exploiting a closed feedback loop of triggers between your board and your life total. It all begins when you gain life, which makes Light of Promise pump up your enchanted creature with +1/+1 counters; because Invisible Woman, Sue Storm watches your other Heroes grow, her triggered ability responds by churning out a 0/4 Wall token. That fresh token’s arrival then trips Kor Celebrant's enter-the-battlefield ability, handing you back the life needed to restart Light of Promise all over again. The result is a self-sustaining engine that floods the battlefield with endless blockers and piles astronomical counters onto a single threat.