mtg from the vault dragons card list Vault: Sometimes primitive cultures attributed natural phenomena to monsters Thunder Dragon [From the Vault:

This makes for a frighteningly consistent ritual that can equal or even outperform Seething Song

Although Clandestine Chameleon has the abilities of ability stickers on other permanents you own and cards in your graveyard, it is not stickered unless there's actually a sticker on it

I dont know that it is the best of the Charms (I would give that title to Izzet Charm), but unlike Izzet Charm, where you overpay by one mana for any of two to three desirable effects, you more-or-less break even on each of Selesnya Charms charming possibilities

However, you can place it on a creature with power 5 or greater without Melira, Sylvok Outcast on the battlefield so that the enchanted creature lasts a while

Just like the Starter Deck (but completely super-charged), this deck is focused around Cloud and equipment

Though this card is eternal, there is currently only one eternal Attraction which allows you to claim the prize: Pick-a-Beeble