Blue would give us an extra one-mana cantrip in Opt, although the downside of branching out into a second color is that we lose the mana engine of Runaway Stream-Kin, which really wants out deck to be mono-red, or very close to it
It's the circle of life in Magic (deep, I know)
Each pack contains 12 cards
Disney Lorcana is a trading card game that sees players building and using decks containing cards that feature various characters, songs, moments and references from across Disney animated history
Brute Force is so efficient it could almost be a green card
Urza block was a disaster for a reason, and I haven't even touched on some other broken as hell cards like Yawgmoth's Bargain, Gaea's Cradle, or the various "free" spells either