With art and flavor, the Goblin Grenade went from being an actual grenade, to a self-directed detonation, to simply a Goblin tied up and thrown with dynamite in his mouth
The second card that I am considering is Lunar Convocation, because that card is less expensive than is Greed, yet has several amazing abilities, but, again, its primary ability costs 1 more mana than does that of Greed, so I am not certain if I can justify replacing the existing enchantment
Note that if you have multiple Commanders with Doctor's Companion or partner then you get the biggest effect
If Anzrags combat tricks werent enough, this creatures secondary ability forces opponents to block and trigger the second combat step
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
Even if you've not traditionally been a TCG collector, I can imagine that this Marvel collaboration is going to be an MTG gateway drug for a lot of fans