9 mana is achievable for green decks, and T&N is just a reliable way to shut the door on a game if you get to cast both modes
How about [[Captain Howler, Sea Scourge]]
That's worth running in a deck with a decent number of Enchantments, though, because it can also tap for nothing
Each character has a regular parallel version and a rarer Super Parallel (Gold Frame) version
It many ways it is better than Goblin Guide
Flower Cardian Moonflowerviewing X DARK Level 6 [ WarriorSynchroTunerEffect ] ATK 2000 DEF 2000 1 Tuner + 2 non-Tuner monsters Once per turn, during your Main Phase: You can draw 1 card, and if you do, show it, then, if it is a "Flower Cardian" monster, you can Special Summon it, ignoring its Summoning conditions, and it can attack directly this turn