This means that players need to choose optimal low-energy attackers and enable them to "attack on a curve"
In real life, players use the card title as a means to refer to a particular card
I especially recommend checking out the decks from my friend Andy Stoddart who goes by StartWithTheName who creates all sorts of weird and wonderful decks, with full upgrade paths and play advice
Limiter Removal & Limiter Removal as side deck options, which could contribute to OTK plays and allow me to emerge victorious in battle
It does still see some play in Legacy, in Death and Taxes or Stoneblade, although it's not as much of a staple as it used to be a few years ago, to the point where some Stoneblade lists don't bother to run it at all
Cards that manifest or manifest dread will draw you extra cards, too