Ulvenwald Hydra is great in any deck relying on Land totals and searching for any land, because its Power and Toughness are tied to how many Lands you control and it Rampant Growths when it enters
The downside is you often have to pick what you want to clone when you cast your spell
This ability in itself puts Arcades head and shoulders above any other wall-tribal commander, as an Arcades player will never run out of cards to play, as each wall replaces itself in its owner's hand as soon as it's cast.
4 - The Soul Stone Look, The Soul Stone might be the priciest card in the set when all is said and done, but its a very fun card to play with
We Are Many If dropping a ton of creatures on the board and using them to make your spells cheaper sounds like a good time, then this deck is for you
When any Dragon you control attacks, you get to draw a card for each attacking Dragon and then put a permanent card from your hand into play