Dark Prophecy In our tenth place, we got Dark Prophecy, an enchantment that costs and draws you a card any time one of your creatures dies
Tezzeret the Seeker I remember Tezzeret the Seeker being a much more ubiquitous card than it is now, but I dont think its ever stopped being good
This ability will only trigger if a creature hits an opponent, not you, highly incentivizing your opponents to attack anyone else other than you to get those extra cards
The Throne is an equipment that can let me tap to give other creatures I control trample and +X/+X where X is the equipped creature's power
Note that if you have multiple Commanders with Doctor's Companion or partner then you get the biggest effect
Not only have you negated two or three of your opponent's cards with one of yours, but you've bought a good deal of time to set up your game plan