Generally approaching people at a store or convention hall with "Hey, do you have trades?", "Hey, can I take a look at your binder?", or if you're looking for a specific card "Hey, do you have [specific card] for trade?" should be enough to get started
11.6 If the Company or the Seller is restrained by order of any Court or other competent authority from selling a Lot or if the Company has reasonable cause for believing that either: (a) the Company or the Seller is so restrained or otherwise not legally entitled to sell the Lot
Hedron Crab is the reason we play so many fetchlands, as it allows you to churn through your library
LP Lightly Played: Cards that are lightly played will have some more obvious signs of wear, but are still mostly in good shape
If this card is destroyed by battle or card effect: You can target 1 DARK monster in your GY
Rarer cards feature more foils and special details