Gnaw to the Bone allows you to develop inevitability against aggressive decks and decks with big threats alike
Introduced in 2001 with the Neo Revelation expansion, it was the first set to show off Shiny Pokmon in the TCG, starting with Shining Gyarados and Shining Magikarp
When you activate a "P.U.N.K." card or effect that targets a card your opponent controls (except during the Damage Step) (Quick Effect): You can target 1 face-up monster your opponent controls
there are a bunch of other creatures and enchantments you want to run to maximize value
Also, since you are casting Gravecrawler rather than reanimating it through some other effect, many of the traditional activated abilities or cast spells used to check graveyard players fail to nab the 'Crawler since generally you'll have priority before casting, and by the time they have a chance to react, it is already on the stack and not in the yard
I'm sure there's loads of discussion to be had in the Cardsphere Discord about the pluses and minuses of various models, so pop in if you want more information
