Draco isn't a very strong card but it's iconic for having one of the highest mana values in the game, Mirari and Dragon Arch both have good effects but cost a lot of mana, and Star Compass is a decent budget-friendly mana rock
Enchantment Topiary Stomper Vigilance (Attacking doesn't cause this creature to tap.) When this creature enters, search your library for a basic land card, put it onto the battlefield tapped, then shuffle
+1: The next spell you cast this turn costs 1 less to cast for each artifact you control as you cast it
Tide Shaper is also an absolute beast of a card, but in a more subtle way
But that's the honest list
For creatures whose stats are either memorable or less meaningful to the cards purpose, not highlighting the power or toughness doesnt seem too problematic