You want to be good at navigating your opponent's removal and making use of your graveyard, so I consider this middle-of-the-road in terms of EDH power level
Getting rid of an annoying blocker can be key
It's really fun to play and has a lot of interesting lines, thanks to the weird mashup of token synergies, aggro-beatdown potential, and sacrifice / aristocrats payoffs
Avacyn Restored Im an expert on this Limited format because I saw two pros didnt like it on Twitter, and so now thats the consensus opinion
For 2 Electric-type energy, Pikachu can use its Circle Circuit attack, which deals 30 damage for each Electric-type Pokmon on your bench
Sunbirds Invocation is a six-mana enchantment that reads: Whenever you cast a spell from your hand, reveal the top X cards of your library, where X is that spells mana value