Also, if you have no cards in hand when it resolves, you simply draw a card
Conjure is found chiefly as a triggered ability on permanents, but it is found in other ways too
Personally I don't run these cards in my own paper decks, but if your playgroup is cool with it and you want the power boost then add them
The relevant rules text is nicely concise: "A creature with menace can't be blocked except by two or more creatures." It's a very neat bit of text that opens up a whole host of interesting options, but what does it actually do
In addition, each card type has its own set of subtypes that can only correlate to that type
Argothian Enchantress (Shroud Green Creature) A cornerstone of its namesake deck, [c]Argothian Enchantress[/c] is a deceptively powerful creature