Early in the game, you can always cast Traverse the Ulvenwald just to hit your land drops
1999 update In September 1999, Wizards amended the Card Reprint Policy with the addition of an explicit Border-Color Policy
There are some X-spells and Hydras in the deck to take advantage of it, but this is one that is best left in the 99 unless youre making some cool Hydra tribal thing out of it, although the deck has a small Hydra subtheme
I dont mind Steiner getting removed a couple times as hes only 2 CMC to start
Other top card options may require a certain colored partner are, Loxodon Warhammer, Scepter of Celebration, Vorpal Sword, and Sunforger
Rivaz of the Claw Although it's technically a lizard commander, Rivaz of the Claw says dragon in the textbox a lot so thats probably a good sign