Chromatic Terror

Enchant Wall
Sunburst (This enters the battlefield with a charge
counter on it for each color of mana spent to cast it.)
Enchanted Wall has Intimidate and "2: Create a legendary 1/1 human creature token named
Julian, who smokes with "At the beginning of
your precombat main phase, remove all charge counters from an Enchantment called Chromatic Terror. Add one mana of any color and lose 1 life
for each charge counter removed this way."