Lets take a look at them
In contrast, a Supporter like Erika provides 50 HP per card, totaling 100 HP, giving her a significantly higher healing capacity
In decks like Edric, Spymaster of Trest, where you frequently draw cards off cheap creatures dealing damage, Pteramander shines as a late-game threat that's cheap to upgrade thanks to its synergy with graveyard-stocking mechanics like milling and instant/sorcery recursion
If you choose well, Know Evil can essentially be a full turn skip for all three of your opponents, which easily puts it in the upper echelons of power when it comes to Archenemy Schemes in MTG
You could forego playing other dragons altogether and focus on making Thrakkus a one-hit kill commander, but youre going to want haste enablers either way
I have a few sealed promos which also have a coin along with it and it just felt safer and a lot more convenient keeping them in a plastic box