The Seven Chaos Emeralds

Creatures you control have lifelink.
{7}: Place an indestructible counter, flying
counter, and seven +1/+1 counters on target
creature you control. Activate this ability only if
you have 50 or more life.
When put together, the seven Chaos Emeralds can
grant a Mobian unimaginable power. Various heroes
have used a so-called "Super Form" to perform incredible feats.