On top of that, it reads: Whenever one or more Dragons you control attack, draw that many cards, then you may put a permanent card from your hand onto the battlefield. Everyone likes free stuff, and that free stuff is even better if its a 15-mana Earthquake Dragon
I think the only relevant target would be Labyrinth of Skophos, but even then it is probably not worth sideboarding in
Scry lands do kind of force you into using them as they are also your land drop but mostly that is best because you want your card quality early
Lumiere can quest for two lore, and if you can stack Resist on him, he can become an excellent challenger
The deck starts by casting efficiently costed creatures with strong secondary abilities including Barrin (Bounce), Vodalian Arcanist (acceleration), Mistral Singer (Flying, Prowess)
Finally, they added a clause to the card that gave the opponent some way to get rid of the enchantment with cards that might actually be in their deck