Its not just being able to avoid the damage from Lightmine Field or Powerstone Minefield, its making you immune to direct damage
Light Pokemon cards are the opposite of Dark Pokemon cards, considered in the lore to be good Pokemon that have been raised well by their Trainers
Meanwhile, Song-Mad Treachery is a card I really like for a reason similar to Pelakka Predation: people don't expect non-sacrifice decks to have Threaten effects, which means that Song-Mad Treachery can lead to some massive blowouts by stealing an unsuspecting opponent's best creature and smashing them with it
Graded Population Report: Sephiroth, the Savior [Foil] #49 Visualize the distrbution of grades in the chart
Erika can be obtained from Genetic Apex: Charizard pack in the Genetic Apex set
Deflecting Swat Deflecting Swat is basically the Commander free spell version of Misdirection and comes with all its target-changing effect, but it has even less of a cost (in Commander, at least)