If Sower of Discord's controller is dealt damage that causes them to lose the game at the same time that either of the chosen players is dealt damage, Sower of Discord's triggered ability won't resolve and the other chosen player won't lose life
Dragonmaid Send-Off - suffers from redundancy, as it does what the Dragon-forms can already do on their own
Some of the cheapest, like some of the less popular ones, can be found for as low as $50, but the average card that has a base version in demand will be more like a few hundred to about $1,000
Mystic Remora [Best Early-Game Draw MTG Commander Staple] Mystic Remora provides explosive early-game card advantage at the cost of one blue mana
UR Ultra Rare Sunseed Genius Loci X EARTH Level 1 [ PlantNormal ] ATK 0 DEF 600 This seed can only be harvested from the sacred tree once every thousand years, and will become the guardian spirit of its land after a thousand more
If your goal is casual play or playtesting, proxies can be a reasonable alternativeas long as they are clearly disclosed and used ethically
