uses a system of monster summoning, tributes, traps, spells and all sorts of other weird and wonderful effects to make reducing your foes life points to zero as interesting (and as difficult) as possible, so its good to know that by default the game requires your confirmation to proceed when an opponent pulls off a complicated discard/special summon/spell combo
Trading Etiquette and Security To foster a positive trading environment, follow these best practices: Be Fair: Avoid exploiting new players with unreasonable trade offers
Chances are good that at least a couple of them appealed to your deckbuilding interests, but with a volume this large, its entirely possible you might have overlooked some cool ones along the way
Its certainly slow, but its worthwhile given that activating it triggers all your sacrifice payoffs
For the low cost of 1000 LP, you get to look at your opponents hand and discard something from it