Through various other mechanics, especially with regards to Hardened Scales strategies, theres plenty of room to combo out with the Walker
The Soul Stone sees plenty of action for its solid mana rocking and late-game graveyard cycling with that indestructible peace of mind
#8 Emerald & Ruby The First Chapter Starter Deck When I first wrote this list of best Lorcana starter decks way back when the set launched, I had put Ruby/Emerald at the bottom
Hexproof is nice but it doesn't protect you from wrath effects which is what Golgari and Boros do so well and find so many slots confirmed as a result
The good part about Discovery / Dispersal is that its good early and late in the game, and you can cast it with blue or black mana
Tempo decks tend to stick smaller threats that can snowball over time, while spending the rest of their resources on stopping another deck getting enough momentum to seize the tempo advantage for themselves