This rule does not apply to tokens that are created with their own set of characteristics and enter the battlefield as a copy of a transforming permanent due to a replacement effect
If anything, green is typically anti-artifact
Scavenging Ooze provides excellent utility against graveyard-focused decks like Azorius Oculus while shoring up the deck's matchup against red burn strategies by gaining life
(This card can attack on the turn in which it is played.) Card Set(s) -Awakening of the New Era- [OP-05] CARD VIEW OP04-044 | SP CARD | CHARACTER Kaido (Parallel) Attribute Strike Block Icon 1 Type The Four Emperors/Animal Kingdom Pirates Effect [On Play] Return up to 1 Character with a cost of 8 or less and up to 1 Character with a cost of 3 or less to the owner's hand
While it's not much of an Intro hook I present you with this table
For those looking to build a Naya Dragon deck, Rith, Liberated Primeval is a solid option, allowing you to simultaneously access Boros (white/red), Gruul (green/red), and Selesyna (white/green) Dragons whilst providing both offense and defensive value