2021-06-18 You dont need to control the spell or ability that creates the tokens, but you do have to be the one creating the tokens for Chatterfangs ability to apply
Do your research, verify authenticity, and only buy high-ticket cards from trusted sellers
in 20% of packs youll add an additional shiny card to your hoard with a Traditional Foil Land - MAY CONTAIN ART CARDS Found only in Play Boosters, some packs contain an Art card showcasing a piece of art from the Tarkir: Dragonstorm set and may even feature a foil signature from the artist Inside The Box: - 1 Tarkir: Dragonstorm Play Booster containing 14 MTG cards and 1 Token or Art card Product Configuration: - 15 Cards per Pack - 30 Packs per Box
Not only does it only tap for colorless, I'm also not sure you're going to be drawing enough cards for it to be any better than a basic Plains or Mountain
The card is part of the Fossil collection
Japan Showcase cards have an overall 10% chance of appearing in a dedicated slot, and of one our of 10 of those that are opened are fracture foils