This deck wants to do three things:

Play cards Synergistic to wheeling a lot with Arjun.

Inflame the thoughts and passions of my opponent's creatures

and wheel a lot.

This means I need all of those Synergistic cards, ways to find them, ways to steal my opponent's creatures, cheap cantrips and mana rocks as wheel fodder and to get me enough mana to cast these big fucking spells.

I want the main win condition to be Lab Maniac and Alhammarret's Archive/ Thought Reflection + Arjun. Secondary win cons in two card combos like Curiosity Niv. And tertiary wincon in stealy-beatdown. I've goldfished it a bunch of times and I can usually win by turn 8.

I am not sure how many counterspells and boardwipes I should run. I'd like to have quite a few considering I am in UR with no creatures I'd like to lose in combat but I will not be able to hold them in my hand. That makes me think I need extra to keep up consistency. I will not play a counter for more than two mana.

Any recommendations are welcome unless you are recommending I play a counter for more than two mana. Bonus points for any card like Incite Rebellion that feels right with Arjun's flavor text

Note: I am not attached to his mana base at all, I am likely going to use the mana base out of the C15 deck cut down to 35 lands. I incited the passions of this mana base and it followed me here.