pokemon garbodor card VMAX RRR Colorless Retreat Cost Pokemon Card Game/[SV11W] White Flare]Garbodor

And then, the cherry on top, if you put +1/+1 counters on five different dragons using this ability, you just straight up win the game

this long-expected set contains a whopping 85 new cards that can be your commander, plus a further 40 in the supplementary commander decks

Which legend will you use to head up your own Dinosaur typal deck

All of that to say, more colour-intense mana costs have more of a role to play in card design than just to indicate a card's relative power, although it is fun when WotC does print a particular card as a strong payoff for really dedicating your deck towards a particular colour