Giftgiver of Nyx

Whenever Giftgiver of Nyx is enchanted, create a token copy of that enchantment for each other creature you control and attach it to that creature.
Whenever another creature enters the battlefield under your control, create a token copy of each enchantment attached to Giftgiver of Nyx and attach it to that creature.
When Giftgiver of Nyx dies, exile all tokens created by Giftgiver of Nyx.