If/When a version of Improvise/Convoke but for lands?

Isn’t that all spells? : )

Do you think an enchantment variant of gold is possible (sac for mana of any color NO TAP NECESSARY)
Because affinity and improvise for enchantments aren’t as problematic I’d reckon it’s design space that lets you keep mana fixing and generation while giving artifact treasures a break

I do think we’ll make an enchantment token one day similar to Treasure, Food, and Clue, but the flavor won’t be it’s a tangible thing.

If Improvise were created today, do you think it would include the "taps for {1} or a mana of that card's color" clause the way convoke does?

Probably as colored artifacts are commonplace.

Hi Mark ! We know that evergreen keywords are distributed between the different colors, but is it the case for non-evergreen keywords (e.g. Improvise, Ascend) ? Or does it depend on the set where the mechanic appears ?

Set mechanics can be divided up by color.

I would think that Convoke and Improvise would be the same on the storm scale. Is the difference just because Improvise is slightly less popular?

Convince works in any set (because of the percentages of creatures in sets). Improvise can only work in an artifact set.

With Treasure playing better with Improvise cards, are they going to replace Gold tokens going forward?

Not necessarily. We’re more concerned with the interaction in Standard than Modern.

Is Treasure the new standard moving forward for Lotus Petal/Gold artifact tokens? So they have to tap and sacrifice instead of just sacrifice?

Not necessarily. Improvise won’t always be in Standard.

Why have you tried to block the interaction between Treasures and Improvise, if the latter isn't even a strong mechanic. I have made multiple Improvise decks because I like the idea, some were even playable, but none of them broke the format.

Gold became Treasures *because* it was a problem with Improvise in playtesting.

Why weren't Gold tokens used instead of creating the new Treasure tokens for Ixalan? Gold would have been on flavor for pirates and it would make cards the care about Treasure tokens backwards compatible with the few cards that already make Gold tokens.

The Gold tokens were problematic with the improvise mechanic from Aether Revolt, so we had to add a tap and change the token’s name.

I don't understand Constellation and enchantment matters can't work together when blocks like Scars of Mirrodin and Kaladesh with strong artifact matters themes have had both strong individual artifact cards and artifact matters mechanics like metalcraft and improvise without it being much of an issue. Strong enchantment matters + Constellation would be no riskier than those blocks, if anything it would be safer because enchantments don't have generic mana costs like artifacts do.

Neither of the sets you mentioned had artifactfall (all being artifacts to follow Constellation’s lead). “Enchantments matter” can work as a theme but we have to be careful how powerful the components are synergistically with one another.