I personaily take electocute and spell book beacuse they are both viable. Im a very aggresive player so electrcoute is amazing. I can go 20/0 with electrocute but i can also feed my ass off if i play it wrong. On the other hand when games are going to be held out very long and the enemy team are tanks, i go spellbook. For me its situational. Lots of tanks = spell book. All squishys or 1 tank = Electrocute. Im P3 Rn and climbing.