Right now, this seems to be more true for Lorcana than it is for other trading card games, which often have top tier decks stuffed with cards that are hard to get hold of
Sending cards to the bottom of the library isnt that effective if you opponent is running tutors, but the extra information is nice
This is the bread and butter of Jarad, and easily allows this deck to be so versatile, either being built around big stupid creatures to be sacrificed, or using as much versatility and utility that and will provide with the added benefit of having a looming threat over the board as this deck is built
Honorable Mentions: Storm, Squad, Replicate A handful of mechanics function similarly to cards on this list, including storm (Tendrils of Agony), squad (Securitron Squadron), and replicate (Shattering Spree), but they have a distinct mechanical identity since they can only copy themselves, not other spells
Bite of the Black Rose Bite of the Black Rose is a really nice spell for
You can leverage extra post-combat mana with Faeburrow Elder or Somberwald Sage, or double up activations of Mother of Runes or Captain Sisay