Tyvar's Stand is a great protection spell that gets better as the game goes on, while Minor Misstep is devastating to a lot of 1-mana plays in Legacy, Pioneer, and Modern
Creature - Dragon Color tag templates(None) Scourge of Valkas Flying Whenever this creature or another Dragon you control enters, it deals X damage to any target, where X is the number of Dragons you control
Or maybe you get a Vampire Nighthawk, so you can remove something and gain some life in the process
Of these, Card not found is a strong and popular card, at least among Commander content creators, while Laelia has even received the coveted position of being in the Vintage Cube
And the stun counter will matter, similar to how Candy Trail gaining life in addition to drawing a card is what pushes it over the edge to barely playable