Team Rockets Giovanni The Viridian Gym Leader and boss of Team Rocket himself, Giovanni is an extremely popular character with a history of high-value cards like Bosss Orders
For the same reason, it's difficult to imagine Emet-Selch sharing slots with Oculus in Modern, where he still needs to prove himself more efficient than Murktide Regent to offset the exile costs
Each starter contained lands and a random mix of cards
Whenever equipped creature is dealt damage, destroy it
As other counters, we have An Offer You Can't Refuse, Counterspell, Arcane Denial and Mana Drain - I'll highlight Mana Drain, which allows us to cast high-cost spells when played well
I particularly like Fate Transfer as a way to deal with an opponents creature thats about to get looped back and forth from the grave (think Gray Merchant of AsphodelGray Merchant of Asphodel)