If a nonland permanent hasn't left the battlefield during that turn or a spell wasn't warped that turn by the time the ability would trigger, it won't trigger at all
Fill your deck with cheap Elves, sacrifice outlets, and cards that dump creatures into your graveyard
But the true damage takes place during the second chapter, tapping down all of an opponents creatures and swinging in for a minimum of eight damage
For two mana, you can force an opponent to mill ten precious cards (or at least burn an MTG counter spell to prevent this)
Pot of Greed is probably the most infamous case of this as mentioned below, being a straightforward card that allows the player to draw 2 more cards
Packs are a popular order for parents running Pokmon-themed birthday parties who want an activity and a takeaway gift rolled into one memorable product