When she uses her second active ability, Psydrive , she deals 150 damage to the enemy card and discards two of her own energy
Even better, it has the Hideaway ability, letting you dig five cards deep into your deck and tuck away a spell, ready to cast it for free later when you meet a particular criteria: in this case, having three creatures with different powers after you tap Collector's Cage
Youll want to pair it with switching effects or find ways to reset the attack clause
This is also a fine place for Worldgorger Dragon
This Rafiki is seriously tough, and hes got sort of a weird ability that is oddly specific
AI: An Elder Brain card would benefit a control deck that focuses on card advantage and manipulating the opponent's resources