Thats an incredibly cool title, and while the ability takes a little work, its worth it
It took only a tuner and a non-tuner to add up to the level of a specific synchro monster, and it was easily summoned from the extra deck
One card called Anowon, The Ruin Sage allows you to destroy a target non-land card from the game which essentially means that you could end up deciding the outcome of the game if your opponent does not have any lands left because he or she cant play anything else due to this powerful black cards ability
Theres other big dumb green things you can add to this deck like Ancient Greenwarden, but its not 2013 and you can only afford so many battlecruisers
Gnaw to the Bone allows you to develop inevitability against aggressive decks and decks with big threats alike
The deck is chock-full of supporters, so playing one each turn shouldn't be an issue