My only gripes with this card are that, while its awesome against players that are spamming tokens, enchantment removal has gotten far better, and its less effective in Commander games
If you don't control a Glimmer Creature, create a 1/1 white Glimmer enchantment creature token
It probably isnt a good first-week card, but once people start finding the right answer configurations, I expect Approach of the Second Sun to start winning some games
Instead, it's there for anyone who wants to revel in unmitigated destruction while others are trying to play seriously
Playing this card for its sneak cost also gives you that first player combat damage trigger for free, provided your opponent doesn't counter the spell
Cards of this type keep other characters from being challenged, stepping out in front to shield them