If an Attraction that is not normally an Attraction (probably because it's a copy of an Attraction) is destroyed, it will go to its owner's graveyard as normal, not their junkyard
Monastery Mentor Restricted in Vintage, Monastery Mentor is one of the best prowess cards and therefore an excellent payoff for a spells-matter deck
If you get to untap with this enchantment you effectively spent zero mana on, you go straight to ten(!) Thats right, instead of playing something on your turn, then something on your opponents turn, you can just tap all your lands in your end step with the trigger on the stack
You can certainly run this Balrog as your commander and do Dargo tricks, but I think it works just fine as a card in your 99 and played fairly, especially if you have ways to bring creatures back from the graveyard
The latest modifications will enable you to follow price changes on the cards we buy back as closely as possible