Okay, playing against a High Elf deck. All 3 sections of my capital are untouched. Guy has 3 copies of Glittering Tower out and has 6 units out. I deal 6 indirect damage, he assigns one to each of his 6 units. Then he plays Greater Heal, heals all six units - does he immediately win the game?
Edit: We didn't realize Glittering Tower was unique, derp. Sorry!